{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "eucla-gawler-13ga-eg1-wa-2014",
 "title": "Eucla-Gawler MT 2014, Western Australia (line 13GA-EG1)",
 "dates": {
  "coverage": {
   "year_start": 2014,
   "year_end": 2014
  },
  "issued": "2019-01-15"
 },
 "identifiers": [
  {
   "scheme": "URL",
   "identifier": "https://geodownloads.dmp.wa.gov.au/downloads/geophysics/71124"
  }
 ],
 "abstract": "Fifty-six broadband magnetotelluric soundings at about 5 km spacing beside the Trans-Australian Railway, from Haig east to the South Australian border: the Western Australian part of the 167 site Eucla-Gawler traverse on deep seismic line 13GA-EG1. Moombarriga Geoscience acquired them in 2014 for Geoscience Australia; its report names Phoenix and Metronix systems. Served periods run 0.0022 s to 2941 s and every station carries a tipper. Forty-four files are Phoenix cross-power spectra, dated 1 to 13 June 2014 by their own headers; twelve are impedance exports that all print 1 June 2014, which is not a per-station date. The Geological Survey of Western Australia releases them under MAGIX registration 71124. Nothing is rotated; the contractor's report states the sensors were laid out to magnetic north and east.",
 "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 Pty Ltd",
   "name_type": "organisation",
   "role": "DataCollector"
  },
  {
   "name": "Geoscience Australia",
   "name_type": "organisation",
   "role": "Sponsor",
   "ror": "https://ror.org/04ge02x20"
  },
  {
   "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",
    "rights_holder"
   ],
   "primary_custodian": true
  },
  {
   "name": "Geoscience Australia",
   "ror": "https://ror.org/04ge02x20",
   "roles": [
    "rights_holder"
   ]
  },
  {
   "name": "Geological Survey of South Australia",
   "ror": "https://ror.org/0121cjp70",
   "roles": [
    "rights_holder"
   ]
  },
  {
   "name": "Moombarriga Geoscience Pty Ltd",
   "roles": [
    "data_collector"
   ]
  }
 ],
 "citation": {
  "preferred_identifier": {
   "scheme": "URL",
   "identifier": "https://geodownloads.dmp.wa.gov.au/downloads/geophysics/71124"
  },
  "text_source": "ausmt_generated"
 },
 "acknowledgements": [
  {
   "text": "© Commonwealth of Australia (Geoscience Australia) 2018. © Geological Survey of South Australia 2018. © Geological Survey of Western Australia 2018.",
   "type": "required_source",
   "source": "readme.txt in 71124_MT.zip, MAGIX registration 71124"
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "relationships": [
  {
   "identifier": "https://magix.dmirs.wa.gov.au/api/surveylookup/getsurveybyid?surveyId=2636",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://pid.geoscience.gov.au/dataset/ga/89637",
   "identifier_type": "URL",
   "relation": "IsSupplementTo"
  },
  {
   "identifier": "10.11636/Record.2019.006",
   "identifier_type": "DOI",
   "relation": "IsDocumentedBy"
  }
 ],
 "attribution": {
  "custodian": "Geological Survey of Western Australia",
  "custodian_ror": "https://ror.org/05h2dda38",
  "statement": "Sourced from the Geological Survey of Western Australia, MAGIX registration 71124, archive 71124_MT.zip, licensed CC BY 4.0. Acquired by Moombarriga Geoscience Pty Ltd for Geoscience Australia. © Commonwealth of Australia (Geoscience Australia) 2018. © Geological Survey of South Australia 2018. © Geological Survey of Western Australia 2018.",
  "changes_made": false,
  "changes_summary": "56 of the 58 delivered EDI files are served, byte identical to their archive members; the two not served are second processings of served soundings and are recorded with their digests in provenance/served-files.json. 53 served files keep their delivered name and 3 are named by the station their own DATAID prints (EGC012C, EGC037B, EGC044C, delivered as EGC012A.edi, EGC037A.edi and EGC044A.edi). No byte inside any file is changed.",
  "declared_by": "Ben",
  "declared_date": "2026-09-23"
 },
 "provenance": {
  "generated": "2026-09-28T04:39:22Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}