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                        "date_from": "2020-05-27 08:50:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "alignment_from_true_n"
                        },
                        "date_from": "2020-05-27 08:50:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 0,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_type"
                        },
                        "date_from": "2020-05-27 08:50:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "antenna_cable_length"
                        },
                        "date_from": "2020-05-27 08:50:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "antenna"
                }
            }
        },
        {
            "item": {
                "comment": "On 27 May 2020 the antenna was removed and\r\nreinstalled flush with the marker. The new\r\nantenna height is 0.0000 m.",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "DUT",
                        "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)",
                        "infos": "",
                        "name": "Delft University of Technology",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss-citg@tudelft.nl",
                    "name": "TU Delft GNSS team",
                    "phone": "+31 15 2784907",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "DUT",
                        "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)",
                        "infos": "",
                        "name": "Delft University of Technology",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss-citg@tudelft.nl",
                    "name": "TU Delft GNSS team",
                    "phone": "+31 15 2784907",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2020-05-27 08:50:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "radome_type"
                        },
                        "date_from": "2020-05-27 08:50:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "LEIM"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2020-05-27 08:50:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "radome"
                }
            }
        },
        {
            "item": {
                "comment": null,
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "DUT",
                        "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)",
                        "infos": "",
                        "name": "Delft University of Technology",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss-citg@tudelft.nl",
                    "name": "TU Delft GNSS team",
                    "phone": "+31 15 2784907",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "DUT",
                        "address": "Stevinweg 1\n2628 CN Delft\nNetherlands (the)",
                        "infos": "",
                        "name": "Delft University of Technology",
                        "www": ""
                    },
                    "comment": "",
                    "email": "gnss-citg@tudelft.nl",
                    "name": "TU Delft GNSS team",
                    "phone": "+31 15 2784907",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2019-05-16 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "standard_type"
                        },
                        "date_from": "2019-05-16 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "INTERNAL"
                    },
                    {
                        "attribute": {
                            "name": "input_frequency"
                        },
                        "date_from": "2019-05-16 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "frequency_standard"
                }
            }
        }
    ],
    "station_networks": [
        {
            "name": "AGRS.NL"
        },
        {
            "name": "EPOS"
        },
        {
            "name": "IGRS.NL"
        }
    ],
    "station_type": "GNSS Continuous"
}