{
    "cdp_num": null,
    "comment": null,
    "conditions": [],
    "country": "Belarus",
    "country_code_ISO": "BLR",
    "date_from": "2002-02-07 00:00:00",
    "date_to": null,
    "description": "intersection of an antenna vertical axis and a benchmark horizontal axis",
    "geological": {
        "bedrock": {
            "condition": "JOINTED",
            "type": "SEDIMENTARY"
        },
        "characteristic": "CLAY",
        "distance_to_fault": null,
        "fault_zone": "NO",
        "fracture_spacing": "1-10"
    },
    "iers_domes": "14802M001",
    "instrument_collocation": [],
    "local_ties": [],
    "location": {
        "city": "Minsk",
        "coordinates": {
            "X": 3337519,
            "Y": 1742283,
            "Z": 5131459,
            "altitude": 257.1,
            "lat": 53.916129443738754,
            "lon": 27.565882149961418
        },
        "country": "Belarus",
        "country_iso_code": "BLR",
        "description": "",
        "state": "Minsk REgion",
        "tectonic": {
            "plate_name": "EURASIAN"
        }
    },
    "logs": {
        "contact": "BYGEO GNSS Data Center (sstp@geo.by)",
        "date": "2024-08-08 00:00:00",
        "log_type": "UPDATE",
        "modified": "UNAVAILABLE",
        "previous": "UNAVAILABLE",
        "title": "MNSK00BLR.xml"
    },
    "marker": "MNSK",
    "monument": {
        "description": "PILLAR",
        "foundation": "ROOF",
        "foundation_depth": null,
        "height": 0.6,
        "monument_inscription": "stable geodinamical pillar on the roof"
    },
    "monument_num": 0,
    "name": "Minsk",
    "receiver_num": 0,
    "station_contacts": [
        {
            "contact": {
                "agency": {
                    "abbreviation": "BYGEO",
                    "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                    "infos": "",
                    "name": "State Enterprise Belgeodesy",
                    "www": ""
                },
                "comment": "",
                "email": "info@geo.by",
                "name": "BYGEO OC",
                "phone": "+375 17 284-43-00",
                "role": "site_owner",
                "title": ""
            }
        },
        {
            "contact": {
                "agency": {
                    "abbreviation": "BYGEO",
                    "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                    "infos": "",
                    "name": "State Enterprise Belgeodesy",
                    "www": ""
                },
                "comment": "",
                "email": "sstp@geo.by",
                "name": "BYGEO GNSS Data Center",
                "phone": "",
                "role": "metadata_custodian",
                "title": ""
            }
        }
    ],
    "station_items": [
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-02-07 08:20:00",
                "date_to": "2002-06-25 05:47:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2002-06-25 05:47:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS E_GGD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2002-06-25 05:47:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "2695"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2002-06-25 05:47:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2002-06-25 05:47:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2002-06-25 05:47:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2002-06-25 05:47:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-06-25 05:47:00",
                "date_to": "2003-06-18 06:39:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2002-06-25 05:47:00",
                        "date_to": "2003-06-18 06:39:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS EUROCARD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2002-06-25 05:47:00",
                        "date_to": "2003-06-18 06:39:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "5002"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2002-06-25 05:47:00",
                        "date_to": "2003-06-18 06:39:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2002-06-25 05:47:00",
                        "date_to": "2003-06-18 06:39:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2002-06-25 05:47:00",
                        "date_to": "2003-06-18 06:39:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2002-06-25 05:47:00",
                        "date_to": "2003-06-18 06:39:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2003-06-18 06:39:00",
                "date_to": "2003-10-24 09:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2003-06-18 06:39:00",
                        "date_to": "2003-10-24 09:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS E_GGD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2003-06-18 06:39:00",
                        "date_to": "2003-10-24 09:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "2695"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2003-06-18 06:39:00",
                        "date_to": "2003-10-24 09:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2003-06-18 06:39:00",
                        "date_to": "2003-10-24 09:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2003-06-18 06:39:00",
                        "date_to": "2003-10-24 09:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2003-06-18 06:39:00",
                        "date_to": "2003-10-24 09:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2003-10-24 09:00:00",
                "date_to": "2003-11-26 12:48:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2003-10-24 09:00:00",
                        "date_to": "2003-11-26 12:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS EUROCARD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2003-10-24 09:00:00",
                        "date_to": "2003-11-26 12:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "5002"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2003-10-24 09:00:00",
                        "date_to": "2003-11-26 12:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2003-10-24 09:00:00",
                        "date_to": "2003-11-26 12:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2003-10-24 09:00:00",
                        "date_to": "2003-11-26 12:48:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2003-10-24 09:00:00",
                        "date_to": "2003-11-26 12:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2003-11-26 12:48:00",
                "date_to": "2005-04-15 15:58:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2003-11-26 12:48:00",
                        "date_to": "2005-04-15 15:58:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS E_GGD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2003-11-26 12:48:00",
                        "date_to": "2005-04-15 15:58:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "2695"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2003-11-26 12:48:00",
                        "date_to": "2005-04-15 15:58:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2003-11-26 12:48:00",
                        "date_to": "2005-04-15 15:58:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2003-11-26 12:48:00",
                        "date_to": "2005-04-15 15:58:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2003-11-26 12:48:00",
                        "date_to": "2005-04-15 15:58:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2005-04-15 15:58:00",
                "date_to": "2005-06-11 16:41:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2005-04-15 15:58:00",
                        "date_to": "2005-06-11 16:41:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS EUROCARD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2005-04-15 15:58:00",
                        "date_to": "2005-06-11 16:41:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "5002"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2005-04-15 15:58:00",
                        "date_to": "2005-06-11 16:41:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2005-04-15 15:58:00",
                        "date_to": "2005-06-11 16:41:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2005-04-15 15:58:00",
                        "date_to": "2005-06-11 16:41:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2005-04-15 15:58:00",
                        "date_to": "2005-06-11 16:41:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2005-06-11 16:41:00",
                "date_to": "2008-09-27 05:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2005-06-11 16:41:00",
                        "date_to": "2008-09-27 05:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS E_GGD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2005-06-11 16:41:00",
                        "date_to": "2008-09-27 05:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "2695"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2005-06-11 16:41:00",
                        "date_to": "2008-09-27 05:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2005-06-11 16:41:00",
                        "date_to": "2008-09-27 05:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2005-06-11 16:41:00",
                        "date_to": "2008-09-27 05:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2005-06-11 16:41:00",
                        "date_to": "2008-09-27 05:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2008-09-27 05:00:00",
                "date_to": "2008-09-28 05:42:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2008-09-27 05:00:00",
                        "date_to": "2008-09-28 05:42:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TPS NETG3"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2008-09-27 05:00:00",
                        "date_to": "2008-09-28 05:42:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "01533"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2008-09-27 05:00:00",
                        "date_to": "2008-09-28 05:42:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2008-09-27 05:00:00",
                        "date_to": "2008-09-28 05:42:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2008-09-27 05:00:00",
                        "date_to": "2008-09-28 05:42:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2008-09-27 05:00:00",
                        "date_to": "2008-09-28 05:42:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2008-09-28 05:42:00",
                "date_to": "2009-09-07 15:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2008-09-28 05:42:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPS E_GGD"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2008-09-28 05:42:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "2695"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2008-09-28 05:42:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2008-09-28 05:42:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "unknown"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2008-09-28 05:42:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2008-09-28 05:42:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2009-09-07 15:00:00",
                "date_to": "2019-03-28 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": "2019-03-28 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TPS NETG3"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": "2019-03-28 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "01533"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": "2019-03-28 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": "2019-03-28 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "3.4 DEC,12,2009 p2"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": "2019-03-28 00:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": "2019-03-28 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2019-03-28 00:00:00",
                "date_to": "2020-03-18 08:14:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2019-03-28 00:00:00",
                        "date_to": "2020-03-18 08:14:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TPS NETG3"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2019-03-28 00:00:00",
                        "date_to": "2020-03-18 08:14:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "01533"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2019-03-28 00:00:00",
                        "date_to": "2020-03-18 08:14:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2019-03-28 00:00:00",
                        "date_to": "2020-03-18 08:14:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.0 Mar,20,2019 p7"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2019-03-28 00:00:00",
                        "date_to": "2020-03-18 08:14:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2019-03-28 00:00:00",
                        "date_to": "2020-03-18 08:14:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2020-03-18 08:14:00",
                "date_to": "2020-07-06 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2020-03-18 08:14:00",
                        "date_to": "2020-07-06 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TPS NETG3"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2020-03-18 08:14:00",
                        "date_to": "2020-07-06 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "01533"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2020-03-18 08:14:00",
                        "date_to": "2020-07-06 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2020-03-18 08:14:00",
                        "date_to": "2020-07-06 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.0 Mar,20,2019 p7"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2020-03-18 08:14:00",
                        "date_to": "2020-07-06 00:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2020-03-18 08:14:00",
                        "date_to": "2020-07-06 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "Receiver is connected with an antenna by a 1.2 m cable, two-way splitter (model MGS12) and a 30 m cable",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2020-07-06 00:00:00",
                "date_to": "2021-05-31 08:23:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2020-07-06 00:00:00",
                        "date_to": "2021-05-31 08:23:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GR30"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2020-07-06 00:00:00",
                        "date_to": "2021-05-31 08:23:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "1704358"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2020-07-06 00:00:00",
                        "date_to": "2021-05-31 08:23:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+GAL+BDS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2020-07-06 00:00:00",
                        "date_to": "2021-05-31 08:23:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.31\/7.403"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2020-07-06 00:00:00",
                        "date_to": "2021-05-31 08:23:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2020-07-06 00:00:00",
                        "date_to": "2021-05-31 08:23:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "Receiver is connected with an antenna by a 1.2 m cable, two-way splitter (model MGS12) and a 30 m cable",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2021-05-31 08:27:00",
                "date_to": "2022-01-03 16:21:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2021-05-31 08:27:00",
                        "date_to": "2022-01-03 16:21:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GR30"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2021-05-31 08:27:00",
                        "date_to": "2022-01-03 16:21:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "1704358"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2021-05-31 08:27:00",
                        "date_to": "2022-01-03 16:21:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+GAL+BDS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2021-05-31 08:27:00",
                        "date_to": "2022-01-03 16:21:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.50\/7.710"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2021-05-31 08:27:00",
                        "date_to": "2022-01-03 16:21:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2021-05-31 08:27:00",
                        "date_to": "2022-01-03 16:21:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "Receiver is connected with an antenna by a 1.2 m cable, two-way splitter (model MGS12) and a 30 m cable",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2022-01-03 16:24:00",
                "date_to": "2022-03-10 12:15:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2022-01-03 16:24:00",
                        "date_to": "2022-03-10 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GR30"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2022-01-03 16:24:00",
                        "date_to": "2022-03-10 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "1704358"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2022-01-03 16:24:00",
                        "date_to": "2022-03-10 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+GAL+BDS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2022-01-03 16:24:00",
                        "date_to": "2022-03-10 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.51\/7.710"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2022-01-03 16:24:00",
                        "date_to": "2022-03-10 12:15:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2022-01-03 16:24:00",
                        "date_to": "2022-03-10 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2022-03-10 12:20:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2022-03-10 12:20:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GR30"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2022-03-10 12:20:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "1704358"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2022-03-10 12:20:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+GAL+BDS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2022-03-10 12:20:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.52\/7.711"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2022-03-10 12:20:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2022-03-10 12:20:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-02-07 08:20:00",
                "date_to": "2009-09-07 15:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "antenna_type"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "JPSREGANT_SD_E"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "0261"
                    },
                    {
                        "attribute": {
                            "name": "antenna_reference_point"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "BPA"
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_up_ecc"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": 0.2595,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_north_ecc"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_east_ecc"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "alignment_from_true_n"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_type"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_length"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": 30,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "antenna"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-02-07 08:20:00",
                "date_to": "2009-09-07 15:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "radome_type"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NONE"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2002-02-07 08:20:00",
                        "date_to": "2009-09-07 15:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "radome"
                }
            }
        },
        {
            "item": {
                "comment": "Antenna is connected with two receivers by a 30 m cable and a two-way splitter (model MGS12)\r\n",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2009-09-07 15:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "antenna_type"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TPSCR.G3"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "0389"
                    },
                    {
                        "attribute": {
                            "name": "antenna_reference_point"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "BPA"
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_up_ecc"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0.266,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_north_ecc"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_east_ecc"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "alignment_from_true_n"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_type"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_length"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 30,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "antenna"
                }
            }
        },
        {
            "item": {
                "comment": "Antenna is connected with two receivers by a 30 m cable and a two-way splitter (model MGS12)\r\n",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2009-09-07 15:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "radome_type"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TPSH"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2009-09-07 15:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "radome"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "sstp@geo.by",
                    "name": "BYGEO GNSS Data Center",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BYGEO",
                        "address": "Masherov Ave 17\n220005 Minsk\nBelarus",
                        "infos": "",
                        "name": "State Enterprise Belgeodesy",
                        "www": ""
                    },
                    "comment": "",
                    "email": "info@geo.by",
                    "name": "BYGEO OC",
                    "phone": "+375 17 284-43-00",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-02-07 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "standard_type"
                        },
                        "date_from": "2002-02-07 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "INTERNAL"
                    },
                    {
                        "attribute": {
                            "name": "input_frequency"
                        },
                        "date_from": "2002-02-07 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "frequency_standard"
                }
            }
        }
    ],
    "station_networks": [
        {
            "name": "EPN"
        },
        {
            "name": "EPOS"
        }
    ],
    "station_type": "GNSS Continuous"
}