From Australian Oceans Data Network
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Geology of the Wet Tropics Bioregion (WTMA)

Created 23/06/2025

Updated 23/06/2025

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This dataset contains polygons depicting geology as deliniated by botanist J.P.Stanton and geologist D.J.Stanton within the Wet Tropics bioregion. The geology mapping of the Wet Tropics Bioregion is based on interpretation of aerial photographs during WTMAs Vegetation of the Wet Tropics of Queensland bioregion mapping project. Aerial photography was also used to select sites and traverses for ground truthing work. The geological classification and boundaries were based on their relevence to vegetation patterns. The dataset has been derived from 1:25,000 aerial photography. Botanists J.P.Stanton and geologist D.J.Stanton deliniated vegetation and geology types by manually drawing polygons directly onto the aerial photography. Field verification was also undertaken. Aerial photographs were scanned and authorectified to WTMAs 50k river dataset using an 80m digital elevation model (DEM). Linework was extracted digitally from the rectified photography and attributes added manually. This dataset covers the entire Wet Tropics bioregion. Positional accuracy Accuracy is estimated at +/- 12m from true position as depicted on the Australian 1:50,000 Topographic Survey Map Series R733. Attribute accuracy Attribute accuracy is estimated at 95%. Citation Wet Tropics Management Authority (2013). Geology of the Wet Tropics Bioregion of Queensland. Wet Tropics Management Authority, Cairns. /Base data/Data reproduced with permission of Wet Tropics Management Authority/ This metadata was prepared for the eAtlas and is not authoritative. Please contact the Wet Tropics Management Authority for an authoritative record.

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Additional Info

Field Value
Title Geology of the Wet Tropics Bioregion (WTMA)
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/4106a33f-b221-4eb4-b62b-689cfba60cc6
Contact Point
Australian Ocean Data Network
wtma.records@epa.qld.gov.au
Reference Period 03/09/2014
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        144.707,
        -19.5
      ],
      [
        146.639,
        -19.5
      ],
      [
        146.639,
        -15.494
      ],
      [
        144.707,
        -15.494
      ],
      [
        144.707,
        -19.5
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Geology of the Wet Tropics Bioregion (WTMA)". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/geology-of-the-wet-tropics-bioregion-wtma