Datasets

The mesac Open Data Portal datasets contain detailed records of seismic surveys and geochemical data, and they are made available here to industry, researchers and the public.

  • Crystalline basement intersecting drillholes

    The depth to Crystalline Basement Intersecting Drillholes is a GIS dataset that portray or infer depth to crystalline basement in South Australia, on a province-by-province basis. The top of crystalline basement, for the purpose of creating this...
      Dataset
    • TAB,
    • SHP,
    • ZIP,
    • KMZ,
    • GDB

  • Maximum downhole geochemistry data suite - copper

    The Geological Survey of South Australia has used SA Geodata to compile cleaned datasets of selected maximum downhole geochemistry for state-wide display on SARIG. Geochemical maps consist of drill hole locations, and sampled geochemical data...
      Dataset Published: 30 Sep 2022
    • KMZ,
    • GDB,
    • TAB,
    • SHP

  • Petroleum wells

    This layer contains details of all petroleum wells available in digital form
      Dataset
    • TAB,
    • KMZ,
    • SHP,
    • GDB

  • Magnetic Source Depths Estimates

    Depth estimates derived from magnetic field inversion of selected local anomalies provide estimates of depth to the top of the source magnetisation, of its thickness, dip and depth extent. This combination of factors may be suggestive of the source...
      Dataset
    • TAB,
    • ZIP,
    • SHP,
    • GDB,
    • KMZ

  • Remote Sensing: LANDSAT 5

    Landsat 5 had a maximum transmission bandwidth of 85 Mbit/s. It was deployed at an altitude of 705.3 km (438.3 mi), and it took about 16 days to scan the entire Earth. The satellite was an identical copy of Landsat 4 and was originally intended as a...
      Dataset
    • SHP,
    • TAB,
    • KMZ,
    • GDB,
    • ZIP

  • All mineral drillholes

    This layer contains all drillholes available in digital form for the dataset area, except for water wells. Holes of the following categories are included: mineral, petroleum and geothermal exploration, stratigraphic drilling, engineering wells and...
      Dataset Published: 01 Jan 1890
    • TAB,
    • SHP,
    • KMZ,
    • GDB