{
    "cdp_num": "NONE",
    "comment": null,
    "conditions": [],
    "country": "Latvia",
    "country_code_ISO": "LVA",
    "date_from": "2013-04-18 00:00:00",
    "date_to": "2020-02-03 14:00:00",
    "description": "NONE",
    "geological": {
        "bedrock": {
            "condition": null,
            "type": null
        },
        "characteristic": "SAND",
        "distance_to_fault": null,
        "fault_zone": null,
        "fracture_spacing": null
    },
    "iers_domes": "10734M001",
    "instrument_collocation": [],
    "local_ties": [],
    "location": {
        "city": "Tukums",
        "coordinates": {
            "X": 3204261.4,
            "Y": 1370807.8,
            "Z": 5323946,
            "altitude": 94,
            "lat": 56.96649727526828,
            "lon": 23.161613485319236
        },
        "country": "Latvia",
        "country_iso_code": "LVA",
        "description": "",
        "state": "Kurzeme",
        "tectonic": {
            "plate_name": "EURASIAN"
        }
    },
    "logs": {
        "contact": "LATPOS TEAM",
        "date": "2022-04-13 00:00:00",
        "log_type": "UPDATE",
        "modified": "UNAVAILABLE",
        "previous": "UNAVAILABLE",
        "title": "TKMS00LVA.xml"
    },
    "marker": "TKMS",
    "monument": {
        "description": "STEEL MAST",
        "foundation": "ROOF, CONCRETE HOUSE",
        "foundation_depth": 1,
        "height": 2,
        "monument_inscription": "Forced centering antenna mount"
    },
    "monument_num": 0,
    "name": "Tukums",
    "receiver_num": 0,
    "station_contacts": [
        {
            "contact": {
                "agency": {
                    "abbreviation": "LGIA",
                    "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                    "infos": "",
                    "name": "Latvian Geospatial Information Agency",
                    "www": ""
                },
                "comment": "",
                "email": "latpos@lgia.gov.lv",
                "name": "LATPOS TEAM",
                "phone": "",
                "role": "site_owner",
                "title": ""
            }
        },
        {
            "contact": {
                "agency": {
                    "abbreviation": "LGIA",
                    "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                    "infos": "",
                    "name": "Latvian Geospatial Information Agency",
                    "www": ""
                },
                "comment": "",
                "email": "latpos@lgia.gov.lv",
                "name": "LATPOS TEAM",
                "phone": "",
                "role": "metadata_custodian",
                "title": ""
            }
        }
    ],
    "station_items": [
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2013-04-18 00:00:00",
                "date_to": "2014-02-08 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2014-02-08 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GRX1200GGPRO"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2014-02-08 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "355573"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2014-02-08 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2014-02-08 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "5.60"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2014-02-08 00:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2014-02-08 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "rcvr change",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2014-02-08 00:00:00",
                "date_to": "2015-05-12 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2014-02-08 00:00:00",
                        "date_to": "2015-05-12 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GRX1200+GNSS"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2014-02-08 00:00:00",
                        "date_to": "2015-05-12 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "495308"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2014-02-08 00:00:00",
                        "date_to": "2015-05-12 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2014-02-08 00:00:00",
                        "date_to": "2015-05-12 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "8.71"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2014-02-08 00:00:00",
                        "date_to": "2015-05-12 00:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2014-02-08 00:00:00",
                        "date_to": "2015-05-12 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "FW upgrade",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2015-05-12 00:00:00",
                "date_to": "2016-02-23 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2015-05-12 00:00:00",
                        "date_to": "2016-02-23 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GRX1200+GNSS"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2015-05-12 00:00:00",
                        "date_to": "2016-02-23 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "495308"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2015-05-12 00:00:00",
                        "date_to": "2016-02-23 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2015-05-12 00:00:00",
                        "date_to": "2016-02-23 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "9.20\/6.112"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2015-05-12 00:00:00",
                        "date_to": "2016-02-23 00:00:00",
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2015-05-12 00:00:00",
                        "date_to": "2016-02-23 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "Cut-off angle change",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2016-02-23 00:00:00",
                "date_to": "2018-04-25 12:15:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2016-02-23 00:00:00",
                        "date_to": "2018-04-25 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GRX1200+GNSS"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2016-02-23 00:00:00",
                        "date_to": "2018-04-25 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "495308"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2016-02-23 00:00:00",
                        "date_to": "2018-04-25 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2016-02-23 00:00:00",
                        "date_to": "2018-04-25 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "9.20\/6.112"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2016-02-23 00:00:00",
                        "date_to": "2018-04-25 12:15:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2016-02-23 00:00:00",
                        "date_to": "2018-04-25 12:15:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "rcvr change",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2018-04-25 12:45:00",
                "date_to": "2020-02-03 14:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2018-04-25 12:45:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEICA GR10"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2018-04-25 12:45:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "1700834"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2018-04-25 12:45:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+SBAS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2018-04-25 12:45:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "4.02"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2018-04-25 12:45:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2018-04-25 12:45:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2013-04-18 00:00:00",
                "date_to": "2020-02-03 14:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "antenna_type"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEIAR10"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "14206112"
                    },
                    {
                        "attribute": {
                            "name": "antenna_reference_point"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "BAM"
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_up_ecc"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_north_ecc"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_east_ecc"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "alignment_from_true_n"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_type"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "Coaxial"
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_length"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": 30,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "antenna"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2013-04-18 00:00:00",
                "date_to": "2020-02-03 14:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "radome_type"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NONE"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": "2020-02-03 14:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NONE"
                    }
                ],
                "item_type": {
                    "name": "radome"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "LGIA",
                        "address": "Ojara Vaciesa street 43\nLV 1004 Riga\nLatvia",
                        "infos": "",
                        "name": "Latvian Geospatial Information Agency",
                        "www": ""
                    },
                    "comment": "",
                    "email": "latpos@lgia.gov.lv",
                    "name": "LATPOS TEAM",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2013-04-18 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "standard_type"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "INTERNAL"
                    },
                    {
                        "attribute": {
                            "name": "input_frequency"
                        },
                        "date_from": "2013-04-18 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "frequency_standard"
                }
            }
        }
    ],
    "station_networks": [
        {
            "name": "LatPos"
        }
    ],
    "station_type": "GNSS Continuous"
}