{
    "cdp_num": null,
    "comment": "The GNSS antenna is installed on an iron pillar\r\nwhich is attached to the concrete wall on the\r\nroof of a local cadastre building in Kladovo\r\nmunicipality.",
    "conditions": [],
    "country": "Serbia",
    "country_code_ISO": "SRB",
    "date_from": "2017-10-06 00:00:00",
    "date_to": null,
    "description": "BRASS NAIL",
    "geological": {
        "bedrock": {
            "condition": null,
            "type": null
        },
        "characteristic": null,
        "distance_to_fault": null,
        "fault_zone": "NO",
        "fracture_spacing": "0"
    },
    "iers_domes": "12126M001",
    "instrument_collocation": [],
    "local_ties": [],
    "location": {
        "city": "Kladovo",
        "coordinates": {
            "X": 4198525.68,
            "Y": 1748784.569,
            "Z": 4456702.414,
            "altitude": 101.1,
            "lat": 44.61041754759632,
            "lon": 22.612874696476023
        },
        "country": "Serbia",
        "country_iso_code": "SRB",
        "description": "KLAD is a reference station of the Serbian CORS\r\nnetwork which defines and maintains in real-time\r\nso called Active Geodetic Spatial Reference\r\nFrame of Serbia (AGROS). The national CORS\r\nnetwork AGROS is established and maintained by\r\nthe Republic Geodetic Authority.",
        "state": "Eastern Serbia",
        "tectonic": {
            "plate_name": "EURASIAN"
        }
    },
    "logs": {
        "contact": "AGROS GNSS team (agros@rgz.gov.rs)",
        "date": "2023-10-31 00:00:00",
        "log_type": "UPDATE",
        "modified": "UNAVAILABLE",
        "previous": "UNAVAILABLE",
        "title": "KLAD00SRB.xml"
    },
    "marker": "KLAD",
    "monument": {
        "description": "IRON PILLAR WITH BRASS MOUNTING PLATE",
        "foundation": "IRON PILLAR ATTACHED TO THE CONCRETE WALL ON THE\r\nLOCAL CADASTER BUILDING ROOF",
        "foundation_depth": null,
        "height": null,
        "monument_inscription": "METAL PLATE PLACED ON THE IRON PILLAR"
    },
    "monument_num": 0,
    "name": "Kladovo\/Serbia",
    "receiver_num": 0,
    "station_contacts": [
        {
            "contact": {
                "agency": {
                    "abbreviation": "RGA",
                    "address": "Boulevard of vojvoda Misic 39\n11040 Belgrade\nSerbia",
                    "infos": "",
                    "name": "Republic Geodetic Authority",
                    "www": "https:\/\/www.rgz.gov.rs\/"
                },
                "comment": "",
                "email": "agros@rgz.gov.rs",
                "name": "AGROS GNSS team",
                "phone": "",
                "role": "site_owner",
                "title": ""
            }
        },
        {
            "contact": {
                "agency": {
                    "abbreviation": "RGA",
                    "address": "Boulevard of vojvoda Misic 39\n11040 Belgrade\nSerbia",
                    "infos": "",
                    "name": "Republic Geodetic Authority",
                    "www": "https:\/\/www.rgz.gov.rs\/"
                },
                "comment": "",
                "email": "agros@rgz.gov.rs",
                "name": "AGROS GNSS team",
                "phone": "",
                "role": "metadata_custodian",
                "title": ""
            }
        }
    ],
    "station_items": [
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            "item": {
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                    "email": "agros@rgz.gov.rs",
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                },
                "date_from": "2017-10-06 00:00:00",
                "date_to": null,
                "item_attributes": [
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                        "attribute": {
                            "name": "receiver_type"
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                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
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                    },
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                        "attribute": {
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                    {
                        "attribute": {
                            "name": "satellite_system"
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                        "value_varchar": "GPS+GLO+GAL+BDS"
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                    {
                        "attribute": {
                            "name": "firmware_version"
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                        "value_varchar": "Nav 5.37"
                    },
                    {
                        "attribute": {
                            "name": "elevation_cutoff_setting"
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                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
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                        "value_numeric": 0,
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                    },
                    {
                        "attribute": {
                            "name": "temperature_stabilization"
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                        "value_varchar": "NaN"
                    }
                ],
                "item_type": {
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                }
            }
        },
        {
            "item": {
                "comment": "Trimble Zephyr Geodetic antenna without radome.\r\nZephyr 4-point feed antenna - Stealth Ground\r\nPlane\r\nMore info available via following NGS NOAA\r\nantenna calibrations database links:\r\nhttps:\/\/geodesy.noaa.gov\/ANTCAL\/LoadFile?file=TR\r\nM41249.00_NONE.atx\r\nhttps:\/\/geodesy.noaa.gov\/ANTCAL\/LoadFile?file=TR\r\nM41249.00_NONE.003\r\nhttps:\/\/geodesy.noaa.gov\/ANTCAL\/LoadImage?name=T\r\nRM41249.00%26NONE.gif",
                "contact_as_owner": {
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                        "abbreviation": "RGA",
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                        "infos": "",
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                    },
                    "comment": "",
                    "email": "agros@rgz.gov.rs",
                    "name": "AGROS GNSS team",
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                },
                "contact_as_producer": {
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                        "abbreviation": "RGA",
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                        "infos": "",
                        "name": "Republic Geodetic Authority",
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                    },
                    "comment": "",
                    "email": "agros@rgz.gov.rs",
                    "name": "AGROS GNSS team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2017-10-06 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "antenna_type"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
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                        "value_numeric": null,
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                    },
                    {
                        "attribute": {
                            "name": "antenna_reference_point"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "BAM"
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_up_ecc"
                        },
                        "date_from": "2017-10-06 00:00:00",
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                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_north_ecc"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "marker_arp_east_ecc"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "alignment_from_true_n"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
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                        "value_numeric": 133,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_type"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "TRIMBLE 64922-30"
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_length"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 30,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "antenna"
                }
            }
        },
        {
            "item": {
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                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "RGA",
                        "address": "Boulevard of vojvoda Misic 39\n11040 Belgrade\nSerbia",
                        "infos": "",
                        "name": "Republic Geodetic Authority",
                        "www": "https:\/\/www.rgz.gov.rs\/"
                    },
                    "comment": "",
                    "email": "agros@rgz.gov.rs",
                    "name": "AGROS GNSS team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
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                        "infos": "",
                        "name": "Republic Geodetic Authority",
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                    },
                    "comment": "",
                    "email": "agros@rgz.gov.rs",
                    "name": "AGROS GNSS team",
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                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2017-10-06 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "radome_type"
                        },
                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
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                        "value_numeric": null,
                        "value_varchar": "TZGD"
                    },
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                        "date_from": "2017-10-06 00:00:00",
                        "date_to": null,
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                        "value_varchar": null
                    }
                ],
                "item_type": {
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            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
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                        "infos": "",
                        "name": "Republic Geodetic Authority",
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                    "role": "site_owner",
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                },
                "contact_as_producer": {
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                        "name": "Republic Geodetic Authority",
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                    },
                    "comment": "",
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                    "name": "AGROS GNSS team",
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                    "role": "metadata_custodian",
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                },
                "date_from": "2023-07-01 00:00:00",
                "date_to": null,
                "item_attributes": [
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                        "date_to": null,
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                        "value_varchar": "INTERNAL"
                    },
                    {
                        "attribute": {
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                        "date_from": "2023-07-01 00:00:00",
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                        "value_varchar": null
                    }
                ],
                "item_type": {
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                }
            }
        }
    ],
    "station_networks": [
        {
            "name": "EPN"
        },
        {
            "name": "EPOS"
        }
    ],
    "station_type": "GNSS Continuous"
}