1. Cadastral
   1. Reservoirs
      1. Reservoirs
   2. Roads
      1. Roads
   3. Rivers
      1. Rivers
   4. Irrigation
      1. Irrigation
   5. Soil
      1. Northcote et al. (1960-1968)
2. Soil sample location
   1. Soil sampling location
   2. EM data location
   3. Gamma-ray data location
3. Ancillary data
   1. Gamma-ray
      1. GammaK
      2. GammaU
      3. GammaTh
      4. GammaTC
   2. EM Induction
      1. EM38h
      2. EM38v
      3. EM34-10
      4. EM34-20
      5. EM34-40
4. Soil properties: Texture
   1. Clay
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   2. Silt
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   3. Sand
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   4. Texture (Australian soil texture triangle)
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
5. Soil properties: Chemical
   1. pH
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   2. ECe
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   3. EC1:5
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   4. Cl
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
6. Soil properties: Cations
   1. K
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   2. Na
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   3. Ca
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   4. Mg
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
7. Soil properties: Stability
   1. ESP
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   2. ESI
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   3. CEC
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   4. Ca/Mg
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
8. Soil properties: Water
   1. FC
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   2. PWP
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   3. AWC
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
   4. Ksat
      1. 0.0-0.3 m
      2. 0.3-0.6 m
      3. 0.9-1.2 m
      4. 0.0-1.0 m
      5. 6.0-12 m
9. Soil properties: Hydrology
   1. dd600
   2. dd1800
   3. watertable