{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "yamarna-2016",
 "title": "Yamarna MT",
 "dates": {
  "coverage": {
   "year_start": 2016,
   "year_end": 2016
  },
  "issued": "2020-08-28"
 },
 "abstract": "Forty-two broadband magnetotelluric soundings over the southern Yamarna Terrane of the eastern Yilgarn Craton, Western Australia, around the Gruyere gold deposit, from the survey The University of Western Australia commissioned for MRIWA Project M476. Moombarriga Geoscience recorded them on Phoenix MTU-5A receivers with dipoles and coils laid to magnetic north and east, for 23 to 47 hours each; 34 name another site as their remote reference. The headers date the recordings 7 to 28 November 2016, while the registry dates the survey November 2017. The survey occupied 76 sites and the custodian's release holds these 42. The served files are Phoenix spectra exports at 80 periods from 0.003 s to 2941 s; 33 carry a tipper and 9 recorded no vertical field. Nothing is rotated and no static shift is applied.",
 "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": "ProjectLeader",
   "ror": "https://ror.org/047272k79"
  },
  {
   "name": "Gold Road Resources",
   "name_type": "organisation",
   "role": "Sponsor"
  },
  {
   "name": "Geological Survey of Western Australia",
   "name_type": "organisation",
   "role": "Distributor",
   "ror": "https://ror.org/05h2dda38"
  }
 ],
 "organisations": [
  {
   "name": "Geological Survey of Western Australia",
   "ror": "https://ror.org/05h2dda38",
   "roles": [
    "custodian",
    "publisher"
   ],
   "primary_custodian": true
  },
  {
   "name": "Moombarriga Geoscience",
   "roles": [
    "data_collector"
   ]
  }
 ],
 "funders": [
  {
   "name": "Minerals Research Institute of Western Australia",
   "ror": "https://ror.org/032ckra69",
   "award_number": "M476",
   "award_title": "An Integrated Multiscale Study of Crustal Structure and Prospectivity in the Eastern Yilgarn Craton and Adjacent Albany-Fraser Orogen"
  },
  {
   "name": "Geological Survey of Western Australia",
   "ror": "https://ror.org/05h2dda38"
  },
  {
   "name": "Gold Road Resources"
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "relationships": [
  {
   "identifier": "https://magix.dmirs.wa.gov.au/api/surveylookup/getsurveybyid?surveyId=3100",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://geodownloads.dmp.wa.gov.au/downloads/geophysics/71590.zip",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "10.13140/rg.2.2.11636.22401",
   "identifier_type": "DOI",
   "relation": "IsDocumentedBy"
  },
  {
   "identifier": "https://www.mriwa.wa.gov.au/research-projects/project-portfolio/an-integrated-multi-scale-study-of-crustal-structure-and-prospectivity-of-the-eastern-yilgarn-craton-and-adjacent-albany-fraser-orogen/",
   "identifier_type": "URL",
   "relation": "IsDocumentedBy"
  }
 ],
 "attribution": {
  "custodian": "Geological Survey of Western Australia",
  "custodian_ror": "https://ror.org/05h2dda38",
  "statement": "Geological Survey of Western Australia, MAGIX registration 71590, Yamarna MT, commissioned by The University of Western Australia under MRIWA Project M476 and acquired by Moombarriga Geoscience. Licensed CC BY 4.0.",
  "changes_made": false,
  "changes_summary": "None. The 42 served files are byte identical to their members of 71590.zip; digests are in provenance/served-files.json.",
  "declared_by": "Ben Kay",
  "declared_date": "2026-09-23"
 },
 "provenance": {
  "generated": "2026-09-28T04:39:22Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}