{
 "schema": "ausmt-survey-metadata",
 "version": "0.1",
 "survey_id": "cloncurry-extension-2019-20",
 "title": "Cloncurry Extension Magnetotelluric Survey",
 "dates": {
  "coverage": {
   "year_start": 2019,
   "year_end": 2020
  },
  "issued": "2021-04-16"
 },
 "abstract": "521 magnetotelluric soundings on a 2 km grid north and west of Cloncurry, in the Eastern Succession of the Mount Isa Province. Zonge acquired the survey for the Geological Survey of Queensland between September 2019 and October 2020, extending the 2016 Cloncurry array at the same spacing, on cross shaped layouts with 100 m dipoles and about 24 hours of recording at each site. Phoenix MTU-5A and MTU-5C receivers, remote referenced at most sites, processed in Geotools. What is served is the impedance export, not the cross spectra that accompany it. Periods run from 9.6e-05 s to 6,131 s, and 452 of the 521 reach past 1,000 s. Positions are the headers' own: the release's site list was not obtained. The delivered acquisition dates were the exporter's 01/01/01 placeholder, replaced per station by the run start each file records; three files carry none and assert no date.\n",
 "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": "Zonge Engineering and Research Organization (Australia) Pty Ltd",
   "name_type": "organisation",
   "role": "DataCollector"
  },
  {
   "name": "Geological Survey of Queensland",
   "name_type": "organisation",
   "role": "Distributor"
  }
 ],
 "organisations": [
  {
   "name": "Geological Survey of Queensland",
   "roles": [
    "custodian",
    "publisher"
   ],
   "primary_custodian": true
  },
  {
   "name": "Zonge Engineering and Research Organization (Australia) Pty Ltd",
   "roles": [
    "data_collector"
   ]
  }
 ],
 "funders": [
  {
   "name": "Queensland Government Strategic Resources Exploration Programme"
  }
 ],
 "rights": {
  "license": "CC-BY-4.0",
  "access": "open"
 },
 "extent": {
  "bbox": {
   "west": 140.252972,
   "south": -20.5011,
   "east": 140.771617,
   "north": -19.829138
  }
 },
 "relationships": [
  {
   "identifier": "https://geoscience.data.qld.gov.au/data/magnetotelluric/mt099998",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  },
  {
   "identifier": "https://geoscience.data.qld.gov.au/report/cr124399",
   "identifier_type": "URL",
   "relation": "IsSourceOf"
  },
  {
   "identifier": "https://geoscience.data.qld.gov.au/report/cr135059",
   "identifier_type": "URL",
   "relation": "IsSourceOf"
  },
  {
   "identifier": "https://geoscience.data.qld.gov.au/data/magnetotelluric/mt099997",
   "identifier_type": "URL",
   "relation": "IsVariantFormOf"
  }
 ],
 "provenance": {
  "generated": "2026-09-20T05:05:11Z",
  "generator": "ausmt/extract.build_portal 0.2.1"
 }
}