Table | Name | Field Alias | Data Type | Description |
MAPS.ElevationCatalog | FILENAME | Filename | text | Digital Elevation Model / Digital Surface Model file name and format |
MAPS.ElevationCatalog | GRID_SIZE | Grid Size (m) | Long Integer | Raster DEM / DSM grid / pixel size |
MAPS.ElevationCatalog | SOURCE | Source | text | Identifies source of dataset (Aerial or Satellite), sensor or if photogrammetrically derived. If LiDAR identifies if a multi point capture of full waveform |
MAPS.ElevationCatalog | Precision | Precision | text | Is Elevation data considered to be Precision (LiDAR, photogrammetrically derived) or non-precision (no accuracy specification and derived during imagery aerotriangulation process) |
MAPS.ElevationCatalog | H_ACCURACY | Horiz Accuracy (m) | Floating Point | Horizontal Accuracy in metres (if known) |
MAPS.ElevationCatalog | V_ACCURACY | Vertical Accuracy (m) | Floating Point | Vertical Accuracy in metres (if known) |
MAPS.ElevationCatalog | POINT_DENSITY | Average Pt Density (per sqm) | Floating Point | Average Point Density of point cloud in square metres |
MAPS.ElevationCatalog | NAME | Name / Comment | text | Descriptive name of dataset |
MAPS.ElevationCatalog | NRM_REGION | NRM Region | text | South Australian NRM region(s) Elevation dataset can be found in |
MAPS.ElevationCatalog | MGA | MGA | text | Dataset availability in MGA projection |
MAPS.ElevationCatalog | LCC | LCC | text | Dataset availability in SA Lambert projection |
MAPS.ElevationCatalog | LICENSE | License | text | Access restrictions |
MAPS.ElevationCatalog | SUPPLIER | Supplier | text | Digital Elevation dataset Supplier and/or Distributor |
MAPS.ElevationCatalog | FOLDER | Folder | text | Location of dataset under \Digital_Elevation_Models\"NRM Region"\ on the Samba server |