{
    "cdp_num": null,
    "comment": "The reference marker is on top of the piller\r\nlocated 0.1574 m under the antenne. The mount\r\ndisc is embedded on the top of a concrete\r\npillar.\r\nThe pillar consist of an 1)inner solid concrete\r\npillar (500 mm diameter) electrically heated\r\nto prevent thermal expansion 2)100 mm\r\ninsulation material 3)outer wooden construction\r\ncarrying a conical concrete top.\r\n4) a wooden protective surface.\r\nInner and outer parts of the pillar are only\r\nconnected via the foundation. And in the top\r\nwith an elastic joint.",
    "conditions": [],
    "country": "Denmark",
    "country_code_ISO": "DNK",
    "date_from": "2022-05-18 00:00:00",
    "date_to": null,
    "description": "BRASS NAIL",
    "geological": {
        "bedrock": {
            "condition": null,
            "type": "SEDIMENTARY"
        },
        "characteristic": "GRAVEL\/SAND",
        "distance_to_fault": null,
        "fault_zone": "NO",
        "fracture_spacing": null
    },
    "iers_domes": "10131M001",
    "instrument_collocation": [],
    "local_ties": [],
    "location": {
        "city": "Grejs",
        "coordinates": {
            "X": 3547091.029,
            "Y": 598111.228,
            "Z": 5249481.957,
            "altitude": 136.2,
            "lat": 55.75865817967118,
            "lon": 9.571192152038872
        },
        "country": "Denmark",
        "country_iso_code": "DNK",
        "description": "ETRS89 coordinates (Danish realization).\r\nThe ETRS89 coordinates originates from a 7 day\r\nIGb14 solution at the epoch 2022-05-25.",
        "state": "Jutland",
        "tectonic": {
            "plate_name": "EURASIAN"
        }
    },
    "logs": {
        "contact": "KDS GNSS Team (gnss@kds.dk)",
        "date": "2026-01-26 00:00:00",
        "log_type": "UPDATE",
        "modified": "UNAVAILABLE",
        "previous": "UNAVAILABLE",
        "title": "GREJ00DNK.xml"
    },
    "marker": "GREJ",
    "monument": {
        "description": "PILLAR",
        "foundation": "CONCRETE PAD",
        "foundation_depth": 7,
        "height": 4,
        "monument_inscription": "None"
    },
    "monument_num": 0,
    "name": "Grejs",
    "receiver_num": 0,
    "station_contacts": [
        {
            "contact": {
                "agency": {
                    "abbreviation": "KDS",
                    "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                    "infos": "",
                    "name": "The Danish Agency for Climate Data",
                    "www": ""
                },
                "comment": "",
                "email": "gnss@kds.dk",
                "name": "KDS GNSS Team",
                "phone": "",
                "role": "site_owner",
                "title": ""
            }
        },
        {
            "contact": {
                "agency": {
                    "abbreviation": "KDS",
                    "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                    "infos": "",
                    "name": "The Danish Agency for Climate Data",
                    "www": ""
                },
                "comment": "",
                "email": "gnss@kds.dk",
                "name": "KDS GNSS Team",
                "phone": "",
                "role": "metadata_custodian",
                "title": ""
            }
        }
    ],
    "station_items": [
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2022-05-18 11:30:00",
                "date_to": "2022-11-13 11:48:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": "2022-11-13 11:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "SEPT POLARX5"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": "2022-11-13 11:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "3074171"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": "2022-11-13 11:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+GAL+BDS+QZSS+IRNSS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": "2022-11-13 11:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "5.4.0-patch1"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": "2022-11-13 11:48:00",
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": "2022-11-13 11:48:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2022-11-13 11:52:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "receiver_type"
                        },
                        "date_from": "2022-11-13 11:52:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "SEPT POLARX5"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2022-11-13 11:52:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "3074171"
                    },
                    {
                        "attribute": {
                            "name": "satellite_system"
                        },
                        "date_from": "2022-11-13 11:52:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "GPS+GLO+GAL+BDS+QZSS+IRNSS"
                    },
                    {
                        "attribute": {
                            "name": "firmware_version"
                        },
                        "date_from": "2022-11-13 11:52:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "5.5.0"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
                        },
                        "date_from": "2022-11-13 11:52:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
                        },
                        "date_from": "2022-11-13 11:52:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
                    "name": "receiver"
                }
            }
        },
        {
            "item": {
                "comment": "Individual calibrated at Geo++",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2022-05-18 11:30:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "antenna_type"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEIAR20"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "24243017"
                    },
                    {
                        "attribute": {
                            "name": "antenna_reference_point"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "BAM"
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_up_ecc"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0.1574,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_north_ecc"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_east_ecc"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "alignment_from_true_n"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_type"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "Times Microwave Systems LMR-400"
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_length"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 5,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "antenna"
                }
            }
        },
        {
            "item": {
                "comment": "Individual calibrated at Geo++",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "KDS",
                        "address": "Sankt Kjelds Plads 11\nDK-2100 Copenhagen \u00d8\nDenmark",
                        "infos": "",
                        "name": "The Danish Agency for Climate Data",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss@kds.dk",
                    "name": "KDS GNSS Team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2022-05-18 11:30:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "radome_type"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEIM"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2022-05-18 11:30:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "radome"
                }
            }
        }
    ],
    "station_networks": [
        {
            "name": "EPOS"
        }
    ],
    "station_type": "GNSS Continuous"
}