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Gascoyne Airborne Electromagnetic (AEM) Project Data: Gis Data

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Research Data Australia2024-12-14 收录
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https://researchdata.edu.au/gascoyne-airborne-electromagnetic-gis-data/671728
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This data collection composes the data used in the Royalties for Regions-funded Gascoyne AEM Project report:\nCitation: Davis, AC, Munday, TJ, and George, RJ, 2016. Gascoyne River airborne electromagnetic survey IV: Final Report. CSIRO: Land and Water Technical Report (EP-15-92-29).\nFor questions about data, contact CSIRO. For questions about the Gascoyne AEM Project, contact Department of Agriculture and Food Western Australia.\n\nIt contains all the information that was used to generate the maps and figures in the report. Specifically, the folder contains:\nREADME.txt\nGascoyneAemProjectPublic.qgs\nGascoyneAemProjectPublic.qgs~\n ···01 AemInversionData\n ···02 AemSurvey\n ···03 BoreholeData\n ···04 CarnarvonWaterReserve\n ···05 EM38\n ···06 FaultsAndFolds\n ···07 GeophysicalZones\n ···07.01 CardabiaCalcareniteZone\n ···07.02 MarineSandsZone\n ···07.03 OldAlluviumHighConductivityZone\n ···07.04 OldAlluviumLowConductivityZone\n ···07.05 SaltwaterIntrusionZone\n ···07.06 ToolongaCalcilutiteZone\n ···07.07 UnsaturatedZone\n ···08 Hydrography\n ···09 Infrastructure\n ···10 NanoTem\n ···11 RiverTransects\n ···12 SouthernBoreTargets\n\nA NOTE ABOUT GRIDS:\nAll grids in this project are in ErMapper format, and they are all registered to GDA94 on MGA49. If the grids involve elevation data, then all elevations are registered to 0m Australian Height Datum. The .ers files for the grids will have the following format:\nDatasetHeader Begin\n\tDataSetType\t= ERStorage\n\tDataType\t= Raster\n\tByteOrder\t= LSBFirst\n\tCoordinateSpace Begin\n\t\tDatum\t\t= "GDA94"\n\t\tProjection\t= "MGA49"\n\t\tCoordinateType\t= EN\n\t\tUnits\t\t= "METERS"\n\t\tRotation\t= 0:0:0.0\n\tCoordinateSpace End\n\tRasterInfo Begin\n\t\tCellType\t= IEEE4ByteReal\n\t\tNullCellValue\t= -999999\n\t\tNrOfLines\t= 486\n\t\tNrOfCellsPerLine\t= 1046\n\t\tNrOfBands\t= 1\n\t\tRegistrationCellX\t= 0.000000\n\t\tRegistrationCellY\t= 486.000000\n\t\tCellInfo Begin\n\t\t\tXDimension\t= 50.000000\n\t\t\tYDimension\t= 50.000000\n\t\tCellInfo End\n\t\tRegistrationCoord Begin\n\t\t\tEastings\t= 763825.000000\n\t\t\tNorthings\t= 7244185.000000\n\t\tRegistrationCoord End\n\tRasterInfo End\nDatasetHeader End\n\nEach grid has 50m x 50 m cell sizes, with grids of 486 x 1046 cells. They should all be registered to have a Null value of -999999.\n\n
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Commonwealth Scientific and Industrial Research Organisation
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