{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "south-yilgarn-2009",
 "title": "South Yilgarn MT Traverse, 2009 campaign (Geological Survey of Western Australia)",
 "dates": {
  "coverage": {
   "year_start": 2009,
   "year_end": 2009
  }
 },
 "abstract": "Forty broadband magnetotelluric soundings on an east-west traverse of about 224 km across the southern Yilgarn Craton, Western Australia, from 119.37 to 121.70 E near 32 S. They are the first of three campaigns of the Geological Survey of Western Australia's South Yilgarn MT survey, recorded in October 2009 by Moombarriga Geoscience and the University of Western Australia on Phoenix MTU-5A systems with MTC-50 coils and about 100 m dipoles laid to magnetic north, and processed with a remote reference. Every file carries impedance and tipper at 67 to 80 periods between 0.0031 s and 2941 s. GSWA Report 121 interprets the traverse. The 16 soundings of the 2010 and 2011 campaigns are not in the release. Every header prints the acquisition date 1 November 2009, after the field dates the report gives.",
 "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"
  },
  {
   "name": "Geological Survey of Western Australia",
   "name_type": "organisation",
   "role": "Sponsor",
   "ror": "https://ror.org/05h2dda38"
  }
 ],
 "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": "Government of Western Australia",
   "award_title": "Exploration Incentive Scheme"
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "relationships": [
  {
   "identifier": "https://magix.dmirs.wa.gov.au/api/surveylookup/getsurveybyid?surveyId=2535",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://geodownloads.dmp.wa.gov.au/downloads/geophysics/71023.zip",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://dmpbookshop.eruditetechnologies.com.au/product/a-magnetotelluric-traverse-across-the-southern-yilgarn-craton.do",
   "identifier_type": "URL",
   "relation": "IsSourceOf"
  }
 ],
 "attribution": {
  "custodian": "Geological Survey of Western Australia",
  "custodian_ror": "https://ror.org/05h2dda38",
  "statement": "South Yilgarn MT 2011, MAGIX registration 71023, Geological Survey of Western Australia, licensed CC BY 4.0. Acquired by Moombarriga Geoscience and the University of Western Australia.",
  "changes_made": false,
  "changes_summary": "None. The forty served files are byte identical to their members of 71023.zip; the release's other members, a report and two shapefile layers, are recorded with their digests and not served.",
  "declared_by": "Ben",
  "declared_date": "2026-09-23"
 },
 "provenance": {
  "generated": "2026-09-28T04:39:22Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}