Soil and Landscape Grid National Soil Attribute Maps - Coarse Fragments (3" resolution) - Release 1

This is Version 1 of the Soil Coarse Fragments product of the Soil and Landscape Grid of 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 - GlobalSoilMaps. The digital soil attribute maps are in raster format at a resolution of 3 arc sec (~90 x 90 m pixels).

These maps are generated using Digital Soil Mapping methods.

Detailed information about the Soil and Landscape Grid of Australia can be found at - SLGA

  • Attribute Definition: Soil Coarse Fragments Class Probabilities as defined in the Australian Soil and Land Survey Field Handbook (Units: Probability of CF class occurring);
  • Period (temporal coverage; approximately): 1950-2022;
  • Spatial resolution: 3 arc seconds (approximately 90 m);
  • Total number of gridded maps for this attribute: 18;
  • Number of pixels with coverage per layer: 2007M (49200 * 40800);
  • Total size before compression: about 8GB;
  • Total size after compression: about 4GB;
  • Format: Cloud Optimised GeoTIFF.

Data and Resources

Additional Information

Field Value
Published (Metadata Record) 03/03/2026
Last updated 03/03/2026
Organisation Australian Federal Government
License License Not Specified
Update Frequency Unknown