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                            "name": "data_sampling_interval"
                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
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                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "accuracy"
                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
                        "value_date": null,
                        "value_numeric": 1,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "height_diff_to_ant"
                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
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                    },
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                        "attribute": {
                            "name": "calibration_date"
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                        "date_from": "2015-10-22 00:00:00",
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                    }
                ],
                "item_type": {
                    "name": "pressure_sensor"
                }
            }
        },
        {
            "item": {
                "comment": "The pressure Sensor is\n0.5m m below the antenna.\ncapacitive silicon BAROCAP sensor\nSensor of pressure\/temperature\/humidity has\nVaisala WXT520 SN: J2440012",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BKG",
                        "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany",
                        "infos": "",
                        "name": "Bundesamt fuer Kartographie und Geodaesie",
                        "www": ""
                    },
                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BKG",
                        "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany",
                        "infos": "",
                        "name": "Bundesamt fuer Kartographie und Geodaesie",
                        "www": ""
                    },
                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2023-06-08 00:00:00",
                "date_to": null,
                "item_attributes": [
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                        "attribute": {
                            "name": "sensor_model"
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                        "date_from": "2023-06-08 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "WXTPTU"
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                    {
                        "attribute": {
                            "name": "manufacturer"
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                        "date_from": "2023-06-08 00:00:00",
                        "date_to": null,
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                        "value_numeric": null,
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                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "U4840078"
                    },
                    {
                        "attribute": {
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                        },
                        "date_from": "2023-06-08 00:00:00",
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                        "value_numeric": 10,
                        "value_varchar": null
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                        "attribute": {
                            "name": "accuracy"
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                        "date_from": "2023-06-08 00:00:00",
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                        "value_varchar": null
                    },
                    {
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                        "value_numeric": -0.5,
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                    },
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                            "name": "calibration_date"
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                        "date_from": "2023-06-08 00:00:00",
                        "date_to": null,
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                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "pressure_sensor"
                }
            }
        },
        {
            "item": {
                "comment": "The temperature sensor is\n0.5 m below the antenna.\ncapacitive ceramic THERMOCAP sensor\nSensor of pressure\/temperature\/humidity has\nSN: K4510014",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BKG",
                        "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany",
                        "infos": "",
                        "name": "Bundesamt fuer Kartographie und Geodaesie",
                        "www": ""
                    },
                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
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                        "abbreviation": "BKG",
                        "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany",
                        "infos": "",
                        "name": "Bundesamt fuer Kartographie und Geodaesie",
                        "www": ""
                    },
                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2015-10-22 00:00:00",
                "date_to": "2023-06-08 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "sensor_model"
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                        "date_from": "2015-10-22 00:00:00",
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                    {
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                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
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                        "value_varchar": "D40100002"
                    },
                    {
                        "attribute": {
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                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
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                        "attribute": {
                            "name": "accuracy"
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                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
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                    },
                    {
                        "attribute": {
                            "name": "aspiration"
                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "NATURAL"
                    },
                    {
                        "attribute": {
                            "name": "height_diff_to_ant"
                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
                        "value_date": null,
                        "value_numeric": -0.5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "calibration_date"
                        },
                        "date_from": "2015-10-22 00:00:00",
                        "date_to": "2023-06-08 00:00:00",
                        "value_date": "2014-12-08 00:00:00",
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "temperature_sensor"
                }
            }
        },
        {
            "item": {
                "comment": "The temperature sensor is\n0.5 m below the antenna.\ncapacitive ceramic THERMOCAP sensor\nSensor of pressure\/temperature\/humidity has\nVaisala WXT520 SN: J2440012",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "BKG",
                        "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany",
                        "infos": "",
                        "name": "Bundesamt fuer Kartographie und Geodaesie",
                        "www": ""
                    },
                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
                    "agency": {
                        "abbreviation": "BKG",
                        "address": "Richard-Strauss-Allee 11\nD-60598 Frankfurt a.M.\nGermany",
                        "infos": "",
                        "name": "Bundesamt fuer Kartographie und Geodaesie",
                        "www": ""
                    },
                    "comment": "",
                    "email": "operator.gref@bkg.bund.de",
                    "name": "GREF Operator",
                    "phone": "+49 341 5634410",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2023-06-08 00:00:00",
                "date_to": null,
                "item_attributes": [
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                        "attribute": {
                            "name": "sensor_model"
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                        "date_from": "2023-06-08 00:00:00",
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                        "date_from": "2023-06-08 00:00:00",
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                        "value_numeric": null,
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                    },
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                        "value_varchar": null
                    }
                ],
                "item_type": {
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    ],
    "station_networks": [
        {
            "name": "EPN"
        },
        {
            "name": "EPOS"
        }
    ],
    "station_type": "GNSS Continuous"
}