REGION DATABASE 20m resolution TECHNICAL SPECIFICATIONS
The 20m Region Planner is a medium resolution database for use in Radio Frequency Planning in urban and rural environments. Data layers include a Digital Terrain Model, Clutter, Linear Vectors and Ortho-imagery.
The Region Planner database is derived from Landsat 5, Landsat 7 SLC-Off,and/or ASTER satellite imagery (15m to 28.5m nominal resolution).
» Projection: Geographic; UTM and other coordinate systems availableo Format: Planet EV/MapInfo; other common interchange formats available » Datum: WGS84 » Resolution: 0.00833 decimal degrees; 1×1 kilometer cell-size
» Coefficients for all regions are based on the following factors: » Best available population counts from latest national census data. » Roads, weighted by distance from major roads. » Elevation, weighted by the presence of favorable slope conditions.
» Land Cover, weighted by type with exclusions for certain types. » Night-time lights of the World, weighted by frequency gain. » Maximum cloud cover between 0 to 25%. » Output resolution: 20m.
Land Use Brochure
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