{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "yilgarn-officer-musgrave-2011",
 "title": "Yilgarn Craton - Officer Basin - Musgrave Province (YOM) MT Survey 2011",
 "dates": {
  "coverage": {
   "year_start": 2011,
   "year_end": 2011
  },
  "issued": "2012-01-01"
 },
 "abstract": "Magnetotelluric profile along Geoscience Australia's deep crustal seismic reflection line 11GA-YO1 (L199), crossing the Yilgarn Craton, Officer Basin and Musgrave Province of central Western Australia. Geoscience Australia acquired the data with the Geological Survey of Western Australia between 1 June and 5 July 2011, under the Onshore Energy Security Program, following the Great Central Road. AusMT serves 102 soundings at 102 distinct header positions, 83 of them distinct at a 150 m tolerance: 71 broadband sites recorded at 1000 Hz on LEMI-120 induction coils, and 31 long period sites recorded at 10 Hz on Bartington Mag-03MS fluxgate magnetometers, each sharing ground with a broadband site. Every file carries the full impedance tensor with variances and the 31 long period files add the tipper. Broadband periods run 0.002 s to 209.7 s, long period 0.27 s to 16384 s. Processing was BIRRP, robust, remote referenced where available. The tensors are served as stored; 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"
  }
 ],
 "creators": [
  {
   "name": "Duan, J.",
   "name_type": "person"
  }
 ],
 "contributors": [
  {
   "name": "Geological Survey of Western Australia",
   "name_type": "organisation",
   "role": "ProjectMember"
  }
 ],
 "organisations": [
  {
   "name": "Geoscience Australia",
   "ror": "https://ror.org/04ge02x20",
   "roles": [
    "custodian",
    "publisher"
   ],
   "primary_custodian": true
  }
 ],
 "acknowledgements": [
  {
   "text": "This work used instrumentation and infrastructure funded by AuScope, accessed through ANSIR (National Research Facility in the Earth Sciences).",
   "type": "infrastructure",
   "source": "YOM MT Survey Report, section 3.1: AuScope MT equipment (broadband and long period) was used for data acquisition through ANSIR agreement"
  },
  {
   "text": "Express acknowledgement to Geoscience Australia in any publication, and send a copy of any publication to Geoscience Australia.",
   "type": "custodian",
   "source": "EDI_files/Readme.txt in the delivery, Conditions of using the dataset. Recorded as the custodian's request; the licence is CC BY 4.0, read from the eCat record under the owner ruling of 2026-09-18"
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "relationships": [
  {
   "identifier": "https://pid.geoscience.gov.au/dataset/ga/75098",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  }
 ],
 "provenance": {
  "generated": "2026-09-19T01:03:52Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}