{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "kimberley-2012",
 "title": "Kimberley MT 2012 (Geological Survey of Western Australia)",
 "dates": {
  "coverage": {
   "year_start": 2012,
   "year_end": 2012
  },
  "issued": "2015-04-15"
 },
 "abstract": "Broadband magnetotelluric soundings across the Kimberley Craton of northern Western Australia, commissioned by the Geological Survey of Western Australia, funded by the Kimberley Science and Conservation Strategy and collected between 18 May and 20 July 2012 by Moombarriga Geoscience, the University of Western Australia and GSWA. Report 136 interprets them. Neighbouring served sites lie 3.7 to 22.2 km apart on four regional and four cross profiles. Each recorded Ex, Ey, Hx, Hy and Hz on Phoenix MTU-5A receivers for 12.6 to 64.3 hours, median 42.6, processed with remote reference on 140 and local reference on 7. The release holds 158 files at 154 of the report's 155 sites. 147 soundings at 145 sites are served, 0.003125 s to 2941 s, all with a tipper. Nine are withheld because their coil azimuths conflict with the declared spectra frame. The frame is magnetic north and nothing is rotated.",
 "subjects": [
  {
   "code": "370602",
   "scheme": "ANZSRC-FoR-2020",
   "label": "Electrical and electromagnetic methods in geophysics",
   "uri": "https://linked.data.gov.au/def/anzsrc-for/2020/370602"
  }
 ],
 "contributors": [
  {
   "name": "Moombarriga Geoscience",
   "name_type": "organisation",
   "role": "DataCollector"
  },
  {
   "name": "The University of Western Australia",
   "name_type": "organisation",
   "role": "DataCollector",
   "ror": "https://ror.org/047272k79"
  }
 ],
 "organisations": [
  {
   "name": "Geological Survey of Western Australia",
   "ror": "https://ror.org/05h2dda38",
   "roles": [
    "custodian",
    "publisher",
    "rights_holder"
   ],
   "primary_custodian": true
  },
  {
   "name": "Moombarriga Geoscience",
   "roles": [
    "data_collector"
   ]
  },
  {
   "name": "The University of Western Australia",
   "ror": "https://ror.org/047272k79",
   "roles": [
    "data_collector"
   ]
  }
 ],
 "funders": [
  {
   "name": "Kimberley Science and Conservation Strategy"
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "relationships": [
  {
   "identifier": "https://magix.dmirs.wa.gov.au/api/surveylookup/getsurveybyid?surveyId=2519",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://geodownloads.dmp.wa.gov.au/downloads/geophysics/71007.zip",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://dmpbookshop.eruditetechnologies.com.au/product/a-magnetotelluric-survey-across-the-kimberley-craton-northern-western-australia.do",
   "identifier_type": "URL",
   "relation": "IsSourceOf"
  }
 ],
 "attribution": {
  "custodian": "Geological Survey of Western Australia",
  "custodian_ror": "https://ror.org/05h2dda38",
  "statement": "Geological Survey of Western Australia, MAGIX registration 71007, Kimberley MT. Acquired by Moombarriga Geoscience with the University of Western Australia. CC BY 4.0.",
  "changes_made": false,
  "changes_summary": "147 of the 158 delivered EDI files are served byte identical to their members of 71007.zip. Two second renditions are not served and nine stations are withheld under owner ruling 2026-09-19; no byte of any served file is changed.",
  "declared_by": "Ben Kay",
  "declared_date": "2026-09-23"
 },
 "provenance": {
  "generated": "2026-09-28T04:39:22Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}