{
 "schema": "ausmt-station",
 "version": "0.1",
 "ausmt_id": "au.kalgoorlie-2020.EIS04000",
 "station": "EIS04000",
 "survey": "Kalgoorlie Broadband Magnetotelluric Survey 2020 (Geological Survey of Western Australia)",
 "survey_id": "kalgoorlie-2020",
 "country": "Australia",
 "organisation": "Geological Survey of Western Australia",
 "location": {
  "lat": -30.673222,
  "lon": 121.090111
 },
 "data": {
  "type": "AMT",
  "n_periods": 104,
  "period_min_s": 0.0001,
  "period_max_s": 5825.42144
 },
 "diagnostics": {
  "median_relative_error": 0.001,
  "remote_reference": true,
  "tipper_available": true,
  "completeness_smoothness_diagnostic": {
   "value": 4.9,
   "basis": "e",
   "note": "not a quality or geological-value judgement"
  },
  "classification": "3-D",
  "skew_beta_median_deg": 4.9,
  "pct_periods_3d": 63,
  "method": "phase-tensor (Caldwell 2004)",
  "note": "screening diagnostic, not an interpretation product"
 },
 "processing": {
  "software": null,
  "algorithm": null,
  "remote_reference": true,
  "remote_site": "EIS10005",
  "file_written_by": {
   "name": "Geotools",
   "version": "1.9.7.12357"
  },
  "note": "MAXINFO=111\nPROJECT NAME: UWA_EIS\nUNIQUE ID: {c16616de-5eab-42f2-a850-3db7af1163b6}\nPROCESS DATE: 2020-08-11 09:14\nDURATION: 36 h 58 m 6 s \nDECLINATION: 0°\nCOORDINATES: -30° 40' 23.6\", 121° 5' 24.4\"\nGPS (MIN - MAX): 7 - 13\nTEMPERATURE (MIN - MAX): 21° - 35°\nCOMB FILTER: 50HZ\nFINE ROBUST: NONE\nEDITING WORKBENCH\nTOTOAL REJECTED CROSSPOWERS: 2.5293%\nROBUST ALGORITHM: Ordinary Coherence, ATTACK: 0.1, RATIO: 10% \nSTATIONS\nELECTRICS\nRECORDING ID: 10119_2020-08-09-062510\nINSTRUMENT TYPE: MTU-5C\nSTATION NAME: EIS04000\nOPERATOR: TOM\nAZIMUTH: 0\nEX\nTAG: E1\nLENGTH: 80 [m]\nAC: 0.876448 [V]\nDC: 0.0126648 [V]\nNEGATIVE RES: 482.678 [Ω]\nPOSITIVE RES: 624.202 [Ω]\nSATURATION: 3.75697e-5%\nMIN VALUE: -0.488405 [V]\nMAX VALUE: 0.388043 [V]\nEY\nTAG: E2\nLENGTH: 80 [m]\nAC: 1.25 [V]\nDC: 0.00419617 [V]\nNEGATIVE RES: 780.561 [Ω]\nPOSITIVE RES: 585.217 [Ω]\nSATURATION: 0.000112709%\nMIN VALUE: -0.625 [V]\nMAX VALUE: 0.625 [V]\nMAGNETICS\nRECORDING ID: 10119_2020-08-09-062510\nINSTRUMENT TYPE: MTU-5C\nSTATION NAME: EIS04000\nOPERATOR: TOM\nAZIMUTH: 0\nHX\nTAG: H1\nSENSOR TYPE: MTC-150\nDETECTED SENSOR TYPE: MTC-150\nAC: 1.18308 [V]\nDC: -0.0271606 [V]\nCAL NAME: 54881_5F1D058D.scal\nSENSOR SERIAL: 54881\nSATURATION: 0 %\nMIN VALUE: -0.566862 [V]\nMAX VALUE: 0.616217 [V]\nHY\nTAG: H2\nSENSOR TYPE: MTC-150\nDETECTED SENSOR TYPE: MTC-150\nAC: 0.618864 [V]\nDC: 0.0485229 [V]\nCAL NAME: 54887_5F1D058D.scal\nSENSOR SERIAL: 54887\nSATURATION: 0 %\nMIN VALUE: -0.29645 [V]\nMAX VALUE: 0.322414 [V]\nHZ\nTAG: H3\nSENSOR TYPE: MTC-150\nDETECTED SENSOR TYPE: MTC-150\nAC: 0.0415674 [V]\nDC: -0.0291443 [V]\nCAL NAME: 53227_5F1D058D.scal\nSENSOR SERIAL: 53227\nSATURATION: 0 %\nMIN VALUE: -0.0157571 [V]\nMAX VALUE: 0.0258103 [V]\nREFERENCE\nRECORDING ID: 10118_2020-08-09-102642\nINSTRUMENT TYPE: MTU-5C\nSTATION NAME: EIS10005\nOPERATOR: TOM\nAZIMUTH: 0\nRX\nTAG: H1\nSENSOR TYPE: MTC-150\nDETECTED SENSOR TYPE: MTC-150\nAC: 1.27568 [V]\nDC: -0.0361633 [V]\nCAL NAME: 54875_5F1D055E.scal\nSENSOR SERIAL: 54875\nSATURATION: 0 %\nMIN VALUE: -0.65989 [V]\nMAX VALUE: 0.615792 [V]\nRY\nTAG: H2\nSENSOR TYPE: MTC-150\nDETECTED SENSOR TYPE: MTC-150\nAC: 0.741878 [V]\nDC: 0.0141907 [V]\nCAL NAME: 54877_5F1D055E.scal\nSENSOR SERIAL: 54877\nSATURATION: 0 %\nMIN VALUE: -0.370042 [V]\nMAX VALUE: 0.371836 [V]"
 },
 "distribution": {
  "edi_available": true,
  "license": "CC-BY-4.0",
  "edi_path": "edi/kalgoorlie-2020/EIS04000.edi"
 },
 "provenance": {
  "pipeline": "ausmt/extract.build_portal",
  "pipeline_version": "0.2.1",
  "extractor": "mt_metadata (community canonical)",
  "software": {
   "python": "3.12.14",
   "mt_metadata": "1.0.10",
   "mth5": "0.6.8"
  },
  "git_commit": "e208b15fb70740d8c44de51c532e6debd59c4e24",
  "parameters": {
   "dimensionality": {
    "beta_per_period_deg": 3.0,
    "skew_3d_deg": 5.0,
    "pct_periods_3d_threshold": 40,
    "ellip_2d_deg": 0.1,
    "min_rez_row_sine": 0.01,
    "beta_physical_cap_deg": 15.0,
    "min_usable_period_frac": 0.5,
    "skew_aggregation": "median"
   },
   "diagnostic": "completeness/smoothness (median rel error + coverage + smoothness)"
  },
  "generated": "2026-09-28T03:46:37.537752+00:00",
  "input_file": "EIS04000.edi",
  "input_sha256": "672e19dfde865fb60f92cf63970749bbef50ed944a4a3963eb1cfc810e354278",
  "source": {
   "original_filename": "EIS04000.edi",
   "source_record_id": "72154.zip!72154_Kalgoorlie_MT_2020/72154_Appendix III - Final Data/EDI/EIS04000.edi"
  }
 },
 "coordinate_qc": null,
 "canonical_conditioning": [
  "survey.id->kalgoorlie-2020",
  "station.id set to the sanitised EMTF-XML Site.id",
  "station.source_file_preserved_in_site_name",
  "sign_convention: '+' is a library default — EDI carries no machine-readable sign convention; NOT asserted by source",
  "declination.epoch/model: library defaults (epoch=None, model=IGRF) — an EDI states only the declination value; epoch/model NOT asserted by source",
  "citation.authors<-survey_meta:Geological Survey of Western Australia",
  "citation.title<-survey_meta",
  "copyright.release_status=Data Citation Required; conditions_of_use set from licence CC-BY-4.0 (replaced mt_metadata default boilerplate)"
 ],
 "frame": {
  "convention_check": {
   "detail": null,
   "n_periods_used": 104,
   "phs_xy_median_deg": 25.5,
   "phs_yx_median_deg": -142.09,
   "verdict": "ok"
  },
  "declared_azimuth_deg": 0.0,
  "derotated": false,
  "evidence": {
   "branch": "mt",
   "emeas_azimuths": {
    "ex": null,
    "ey": null
   },
   "hmeas_azimuths": {
    "hx": 0.0,
    "hy": 90.0
   },
   "rotspec": null,
   "trot": "0",
   "zrot": "0"
  },
  "frame_served": "declared-zero",
  "impedance_rotation_deg_source": null,
  "tipper_rotation_deg_source": null
 },
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   "kind": "transfer_function",
   "format": "edi",
   "provenance_role": "source",
   "representation_role": "original",
   "path": "edi/kalgoorlie-2020/EIS04000.edi"
  },
  {
   "id": "emtfxml",
   "kind": "transfer_function",
   "format": "emtfxml",
   "provenance_role": "derived",
   "representation_role": "alternate",
   "path": "xml/kalgoorlie-2020/EIS04000.xml"
  },
  {
   "id": "edi-zip",
   "kind": "archive",
   "format": "zip",
   "path": "bundles/kalgoorlie-2020-edi.zip"
  },
  {
   "id": "xml-zip",
   "kind": "archive",
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}