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                    "role": "metadata_custodian",
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                "contact_as_producer": {
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                        "abbreviation": "AREC",
                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
                        "infos": "",
                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2000-07-20 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "standard_type"
                        },
                        "date_from": "2000-07-20 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "INTERNAL"
                    },
                    {
                        "attribute": {
                            "name": "input_frequency"
                        },
                        "date_from": "2000-07-20 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "frequency_standard"
                }
            }
        },
        {
            "item": {
                "comment": "The Humidity Sensor is\n1.41 m above the antenna.",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "AREC",
                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
                        "infos": "",
                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
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                        "abbreviation": "AREC",
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                        "infos": "",
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                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-11-27 00:00:00",
                "date_to": "2005-06-03 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "sensor_model"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "MP408-T4-W4W"
                    },
                    {
                        "attribute": {
                            "name": "manufacturer"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "ROTRONIC"
                    },
                    {
                        "attribute": {
                            "name": "serial_number"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "21206 002"
                    },
                    {
                        "attribute": {
                            "name": "data_sampling_interval"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
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                        "value_numeric": 900,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "accuracy"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": 1.5,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "aspiration"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "CAPACITANCE PROBE"
                    },
                    {
                        "attribute": {
                            "name": "height_diff_to_ant"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
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                        "value_varchar": null
                    },
                    {
                        "attribute": {
                            "name": "calibration_date"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "humidity_sensor"
                }
            }
        },
        {
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                "comment": "The Humidity Sensor is\n1.41 m above the antenna.",
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                    "agency": {
                        "abbreviation": "AREC",
                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
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                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "site_owner",
                    "title": ""
                },
                "contact_as_producer": {
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                        "abbreviation": "AREC",
                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
                        "infos": "",
                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2005-06-03 00:00:00",
                "date_to": null,
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "sensor_model"
                        },
                        "date_from": "2005-06-03 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "MP408A-T4-W4W"
                    },
                    {
                        "attribute": {
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                        "date_to": null,
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                        "value_varchar": "ROTRONIC"
                    },
                    {
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                        },
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                        "date_to": null,
                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": "20437 030"
                    },
                    {
                        "attribute": {
                            "name": "data_sampling_interval"
                        },
                        "date_from": "2005-06-03 00:00:00",
                        "date_to": null,
                        "value_date": null,
                        "value_numeric": 900,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
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                        },
                        "date_from": "2005-06-03 00:00:00",
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                    },
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                        "value_numeric": null,
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                    },
                    {
                        "attribute": {
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                        },
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                    },
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                        "value_date": null,
                        "value_numeric": null,
                        "value_varchar": null
                    }
                ],
                "item_type": {
                    "name": "humidity_sensor"
                }
            }
        },
        {
            "item": {
                "comment": "The Pressure Sensor Model\nis 2.43 m below the antenna.",
                "contact_as_owner": {
                    "agency": {
                        "abbreviation": "AREC",
                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
                        "infos": "",
                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "site_owner",
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                },
                "contact_as_producer": {
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                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
                        "infos": "",
                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
                    "phone": "",
                    "role": "metadata_custodian",
                    "title": ""
                },
                "date_from": "2002-11-27 00:00:00",
                "date_to": "2005-06-03 00:00:00",
                "item_attributes": [
                    {
                        "attribute": {
                            "name": "sensor_model"
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                    },
                    {
                        "attribute": {
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                        },
                        "date_from": "2002-11-27 00:00:00",
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                    },
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                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
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                        "value_numeric": null,
                        "value_varchar": "0537 3401A"
                    },
                    {
                        "attribute": {
                            "name": "data_sampling_interval"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
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                        "value_varchar": null
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                    {
                        "attribute": {
                            "name": "accuracy"
                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
                        "value_numeric": 0.1,
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                    },
                    {
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                        },
                        "date_from": "2002-11-27 00:00:00",
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                        "value_numeric": 2.43,
                        "value_varchar": null
                    },
                    {
                        "attribute": {
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                        },
                        "date_from": "2002-11-27 00:00:00",
                        "date_to": "2005-06-03 00:00:00",
                        "value_date": null,
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                        "value_varchar": null
                    }
                ],
                "item_type": {
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                }
            }
        },
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                        "abbreviation": "AREC",
                        "address": "Trifun Hadzi Janev 4\n1000 Skopje\nNorth Macedonia",
                        "infos": "",
                        "name": "Agency for Real Estate Cadastre",
                        "www": ""
                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
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                    "role": "site_owner",
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                    "name": "MAKPOS team",
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                    "role": "metadata_custodian",
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                    }
                ],
                "item_type": {
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                }
            }
        },
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            "item": {
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                        "abbreviation": "AREC",
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                    },
                    "comment": "",
                    "email": "makpos@katastar.gov.mk",
                    "name": "MAKPOS team",
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                    "role": "site_owner",
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                    "role": "metadata_custodian",
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                        "attribute": {
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                    },
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                        "date_to": "2005-06-03 00:00:00",
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                    },
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                    },
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                    }
                ],
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    "station_networks": [
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        },
        {
            "name": "EPOS"
        },
        {
            "name": "IGS"
        }
    ],
    "station_type": "GNSS Continuous"
}