{
  "HAPI": "3.2",
  "status": {
    "code": 1200,
    "message": "OK"
  },
  "startDate": "1958-04-01T00:00:00Z",
  "stopDate": "1992-01-01T00:00:00Z",
  "timeStampLocation": "begin",
  "cadence": "P1D",
  "maxRequestDuration": "P250Y",
  "description": "Definitve day data in HDZ orientation from Port Moresby (PMG)",
  "resourceURL": "https://wdcapi.bgs.ac.uk",
  "citation": "https://wdcapi.bgs.ac.uk/acknowledgements/pmg",
  "contact": "wdcgeomag@bgs.ac.uk",
  "x_latitude": -9.408,
  "x_longitude": 147.152,
  "x_elevation": 80.0,
  "parameters": [
    {
      "name": "Time",
      "type": "isotime",
      "length": 20,
      "units": "UTC",
      "label": "Datetime",
      "description": "The UTC date and time for the data from Port Moresby (PMG)",
      "fill": null
    },
    {
      "name": "Field_Vector",
      "type": "double",
      "size": [
        3
      ],
      "units": [
        "nT",
        "degrees",
        "nT"
      ],
      "vectorComponents": [
        "rho",
        "longitude",
        "z"
      ],
      "label": [
        "H",
        "D",
        "Z"
      ],
      "description": "The vector value of the magnetic field at Port Moresby (PMG)",
      "fill": "99999.0"
    },
    {
      "name": "Original_Format",
      "type": "string",
      "length": 18,
      "units": null,
      "description": "Original file format from which data has been converted.",
      "fill": null
    }
  ],
  "x_LastUpdate": "2026-05-13T15:35:19Z"
}