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Description

The landscape attribute products available from the Soil and Landscape Grid of Australia (SLGA) were derived from DEM-S, the smoothed version of the national 1 second resolution Digital Elevation Model, which was derived from the 1 second resolution Shuttle Radar Topography Mission (SRTM) data acquired by NASA in February 2000.

Layers

  • ‘Prescott_index’
    • key: ‘1’
    • title: Prescott Index
    • description: Prescott Index derived from 1 second DEM-S version 0.1
  • ‘net_radiation_jan’
    • key: ‘2’
    • title: Net Radiation [January]
    • description: None
  • ‘net_radiation_july’
    • key: ‘3’
    • title: Net Radiation [July]
    • description: None
  • ‘total_shortwave_sloping_surf_jan’
    • key: ‘4’
    • title: Total Shortwave Sloping Surf [January]
    • description: None
  • ‘total_shortwave_sloping_surf_july’
    • key: ‘5’
    • title: Total Shortwave Sloping Surf [July]
    • description: None
  • ‘Slope’
    • key: ‘6’
    • title: Slope [percent]
    • description: Percent slope (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Slope_median_300m’
    • key: ‘7’
    • title: Slope [percent] Median 300m Radius
    • description: Median of Percent slope at 300m radius (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Slope_relief_class’
    • key: ‘8’
    • title: Slope Relief Class
    • description: Slope relief (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Aspect’
    • key: ‘9’
    • title: Aspect
    • description: Aspect (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Relief_1000m’
    • key: ‘10’
    • title: Relief [1000m radius]
    • description: 1000 m elevation range (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Relief_300m’
    • key: ‘11’
    • title: Relief [300m radius]
    • description: 300 m elevation range (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Topographic_wetness_index’
    • key: ‘12’
    • title: Topographic Wetness Index
    • description: Topographic Wetness Index (3” resolution) derived from 1 second DEM-H version 1.0
  • ‘TPI_mask’
    • key: ‘13’
    • title: TPI Mask
    • description: None
  • ‘SRTM_TopographicPositionIndex’
    • key: ‘14’
    • title: SRTM_TopographicPositionIndex
    • description: Topographic position index (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Contributing_area’
    • key: ‘15’
    • title: Contributing Area [partial]
    • description: Contributing Area - Multiple Flow Direction (Partial), 3” resolution, derived from 1 second DEM-H version 1.0
  • ‘MrVBF’
    • key: ‘16’
    • title: MrVBF
    • description: Multi-resolution Valley Bottom Flatness (MrVBF) at 3 second resolution derived from 1 second DEM-S version 1.0
  • ‘Plan_curvature’
    • key: ‘17’
    • title: Plan Curvature
    • description: Plan curvature (3” resolution) derived from 1 second DEM-S version 0.1
  • ‘Profile_curvature’
    • key: ‘18’
    • title: Profile Curvature
    • description: Profile curvature (3”resolution) derived from 1 second DEM-S version 0.1