Template:Polygon from Raster Nodata
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Polygon from Raster Nodata
The Polygon from Raster Nodata tool creates a new coverage with polygons bounding all of the active regions of the raster including inactive regions that fall within an interior polygon.
Inactive regions of a raster are determined by the NODATA value of the raster.
Input Parameters
- Input raster – The raster for which the active boundary polygon will be created.
- Number of cells required to make a polygon – The number of cells required to make a polygon. Any interior areas that contain less raster cells than this number will not be enveloped with a polygon.
Output Parameters
- Output coverage – The new coverage to be created, containing the boundary polygon for the active region of the input raster.
Current Location in Toolbox
Coverages/Polygon from Raster Nodata