From Queensland Government
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Monthly Blended Ground Cover version 3 - Landsat and Sentinel-2, JRSRP algorithm, Queensland coverage

Created 05/05/2025

Updated 05/05/2025

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The monthly blended fractional ground cover product is a spatially explicit raster product that shows the proportion of bare ground, green and non-green ground cover at medium resolution (30 m per-pixel) for each calendar month. It is derived directly from the blended monthly fractional cover product, also produced by Queensland's Remote Sensing Centre. The seasonal fractional cover product predicts vegetation cover, but does not distinguish tree and mid-level woody foliage and branch cover from green and dry ground cover. As a result, in areas with even minimal tree cover (>15%), estimates of ground cover become uncertain. With the development of the fractional cover time-series, it has become possible to derive an estimate of ‘persistent green’ based on time-series analysis. The persistent green vegetation product provides an estimate of the vertically-projected green-vegetation fraction where vegetation is deemed to persist over time. These areas are nominally woody vegetation. This separation of the 'persistent green' from the fractional cover product, allows for the adjustment of the underlying spectral signature of the fractional cover image and the creation of a resulting 'true' ground cover estimate for each season. The estimates of cover are restricted to areas of <60% woody vegetation.

Files and APIs

Additional Info

Field Value
Title Monthly Blended Ground Cover version 3 - Landsat and Sentinel-2, JRSRP algorithm, Queensland coverage
Language English
Licence cc-by-4
Landing Page https://devweb.dga.links.com.au/data/dataset/6c7efcbb-cd7b-4e15-9bec-6064318c08fb
Remote Last Updated 17/07/2023
Contact Point
Environment, Tourism, Science and Innovation
opendata@des.qld.gov.au
Reference Period 05/09/2022
Geospatial Coverage
Map data © OpenStreetMap contributors
{
  "coordinates": [
    [
      [
        96.0,
        -45.0
      ],
      [
        96.0,
        -9.0
      ],
      [
        168.0,
        -9.0
      ],
      [
        168.0,
        -45.0
      ],
      [
        96.0,
        -45.0
      ]
    ]
  ],
  "type": "Polygon"
}
Data Portal Queensland Government

Data Source

This dataset was originally found on Queensland Government "Monthly Blended Ground Cover version 3 - Landsat and Sentinel-2, JRSRP algorithm, Queensland coverage". Please visit the source to access the original metadata of the dataset:
https://data.qld.gov.au/dataset/monthly-blended-ground-cover-v3-landsat-sentinel2