Soil and Landscape Grid National Soil Attribute Maps - Depth of Regolith (3" resolution) - Release 2

This is Version 2 of the Depth of Regolith product of the Soil and Landscape Grid of Australia (produced 2015-06-01).

The Soil and Landscape Grid of Australia has produced a range of digital soil attribute products. The digital soil attribute maps are in raster format at a resolution of 3 arc sec (~90 x 90 m pixels).

Attribute Definition: The regolith is the in situ and transported material overlying unweathered bedrock;
Units: metres;
Spatial prediction method: data mining using piecewise linear regression;
Period (temporal coverage; approximately): 1900-2013;
Spatial resolution: 3 arc seconds (approx 90 m);
Total number of gridded maps for this attribute: 3;
Number of pixels with coverage per layer: 2007M (49200 * 40800);
Data license : Creative Commons Attribution 4.0 (CC BY);
Variance explained (cross-validation): R^2 = 0.38;
Target data standard: GlobalSoilMap specifications;
Format: Cloud Optimised GeoTIFF;