{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "moomba-north-2008",
 "title": "Moomba North 2008",
 "dates": {
  "coverage": {
   "year_start": 2008,
   "year_end": 2008
  }
 },
 "abstract": "A broadband magnetotelluric survey of two lines north of Moomba in the Cooper Basin, South\nAustralia, acquired between 26 January and 9 February 2008 by Quantec Geoscience Pty Ltd for Eden\nEnergy Ltd on geothermal exploration licence GEL 185. It is the Moomba North part of the\ncontractor's three area Cooper MT project, beside Bollards Lagoon and Mungerannie. The target was\ndepth to basement and conductive zones at 3 to 5 km,\nprospective for geothermal reservoirs in the Nappamerri Trough. Soundings were remote referenced\ntensor measurements on an L shaped array, 100 m dipoles and three induction coils per site on\nQuantec RT-130 loggers, at about 1 km spacing. 43 of the 45 sites the contractor tabulated are\nserved, on 41 to 46 frequencies from 238.3 Hz to 2621 s. Released open file by the Geological\nSurvey of South Australia. Each file is served as stored, in the frame it declares; README.md\ncarries the caveats.",
 "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": "Quantec Geoscience Pty Ltd",
   "name_type": "organisation",
   "role": "DataCollector"
  },
  {
   "name": "Eden Energy Ltd",
   "name_type": "organisation",
   "role": "Sponsor"
  },
  {
   "name": "Retallick, T.",
   "name_type": "person",
   "role": "ProjectLeader"
  },
  {
   "name": "Stockill, J.",
   "name_type": "person",
   "role": "DataCurator"
  },
  {
   "name": "Geological Survey of South Australia",
   "name_type": "organisation",
   "role": "Distributor",
   "ror": "https://ror.org/0121cjp70"
  }
 ],
 "organisations": [
  {
   "name": "Geological Survey of South Australia",
   "ror": "https://ror.org/0121cjp70",
   "roles": [
    "custodian",
    "publisher",
    "distributor"
   ],
   "primary_custodian": true
  },
  {
   "name": "Quantec Geoscience Pty Ltd",
   "roles": [
    "data_collector"
   ]
  },
  {
   "name": "Eden Energy Ltd",
   "roles": [
    "rights_holder"
   ]
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "extent": {
  "bbox": {
   "west": 140.217666,
   "south": -28.0235,
   "east": 140.461567,
   "north": -27.842683
  }
 },
 "relationships": [
  {
   "identifier": "https://pid.sarig.sa.gov.au/dataset/mesac1113",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://pid.sarig.sa.gov.au/document/mesac25960",
   "identifier_type": "URL",
   "relation": "IsDocumentedBy"
  }
 ],
 "attribution": {
  "custodian": "Geological Survey of South Australia",
  "custodian_ror": "https://ror.org/0121cjp70",
  "changes_made": false,
  "changes_summary": "No byte of any transfer function is changed. All 43 files are served byte-identical to the custodian files, proved by sha256 against the delivery and against the upload set's manifest. What is ours is the filename and the published station id: SARIG delivers the survey under its own LineNo_<n>_StationNo_<n> sequence, which is not the contractor's station label, so each file is named from the DATAID it carries and each station is published under the contractor's own label from inside that DATAID. Nothing is rotated, no coordinate is repaired and no header defect is repaired.",
  "declared_by": "Ben",
  "declared_date": "2026-09-18"
 },
 "provenance": {
  "generated": "2026-09-18T14:33:30Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}