20231118 21545600 1.0 TRUE Level 3 Tracts ASRIS Level 3 Tracts and Land Unit Attribution is a spatial dataset of mapped soil units with attribution of ASRIS level 3 descriptors as stated in the ASRIS Technical Specification. The dataset will cover the parts of Australia where 1:1 000 000 (approximately) soil survey has been undertaken. The area covered will include land-uses of low intensity and will typically be rangelands. ACLEP