From Terrestrial Ecosystem Research Network
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Soil and Landscape Grid National Soil Attribute Maps - pH - Calcium Chloride (3" resolution) - Release 2

Created 25/06/2025

Updated 19/11/2025

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This is Version 2 of the Australian soil pH (CaCl2) product of the Soil and Landscape Grid of Australia. It supersedes the Release 1 product that can be found at https://doi.org/10.4225/08/546F17EC6AB6E The map gives a modelled estimate of the spatial distribution of the pH of soils across Australia. The Soil and Landscape Grid of Australia has produced a range of digital soil attribute products. Each product contains six digital soil attribute maps, and their upper and lower confidence limits, representing the soil attribute at six depths: 0-5 cm, 5-15 cm, 15-30 cm, 30-60 cm, 60-100 cm and 100-200 cm. These depths are consistent with the specifications of the GlobalSoilMap.net project. The digital soil attribute maps are in raster format at a resolution of 3 arc sec (~90 x 90 m pixels). An additional measure of model reliability is through assessment of model extrapolation risk. This measure provides users a spatial depiction where model estimates are made within the domain of the observed data or not. Detailed information about the Soil and Landscape Grid of Australia can be found at - SLGA

Total number of gridded maps for this attribute: 24. Number of pixels with coverage per layer: 2007M (49200 * 40800).

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Additional Info

Field Value
Title Soil and Landscape Grid National Soil Attribute Maps - pH - Calcium Chloride (3" resolution) - Release 2
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/19d55c04-27aa-419c-8c55-cbd2734e79c1
Contact Point
Terrestrial Ecosystem Research Network's Data Discovery
brendan.malone@csiro.au
Reference Period 01/01/1950 - 13/09/2021
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        111.8093,
        -44.4739
      ],
      [
        154.7123,
        -44.4739
      ],
      [
        154.7123,
        -10.3456667
      ],
      [
        111.8093,
        -10.3456667
      ],
      [
        111.8093,
        -44.4739
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Terrestrial Ecosystem Research Network

Data Source

This dataset was originally found on Terrestrial Ecosystem Research Network "Soil and Landscape Grid National Soil Attribute Maps - pH - Calcium Chloride (3" resolution) - Release 2". Please visit the source to access the original metadata of the dataset:
https://geonetwork.tern.org.au/geonetwork/srv/eng/csw/dataset/soil-and-landscape-grid-national-soil-attribute-maps-ph-calcium-chloride-3-resolution-release-2