Read more about Gaussian smoothing here
Inputs:
- Input floating point raster dataset
- Output raster name and format
- Neighborhood size - 3 x 3 or 5 x 5
Example:
A profile of a raster before and after smoothing
Output:
- A floating point raster.
Notes:
- Supported raster formats are File Geodatabase raster, Personal Geodatabase raster and file based raster formats (ESRI GRID, Erdas Imagine and TIFF).
- For file based rasters initially the name of the output raster
defines the raster format
- no extension specified - ESRI binary GRID
- .img extension (for example raster1.img) - ERDAS IMAGINE image.
- .tif extension (for example raster1.tif - Tagged Image File Format (TIFF) image.
- The initial output raster format can be changed by selecting the desired output in the dialog.
- The input raster must be in a projected coordinate system.
Command line syntax
ETS_GPSmoothRaster <Input Raster> <Out Raster> <Neighborhood>
Parameters
| Expression | Explanation |
|---|---|
| <Input Raster> | A Raster dataset or Raster layer |
| <Out Raster> | A String - the full name of the output raster (A raster with the same full name should not exist). The output raster type depends on the extension of the output file(see Notes above) |
| <Neighborhood> | A String indicating the neighborhood to be used. Valid inputs "3x3" and "5x5" |
Scripting syntax
ETS_GPSmoothRaster (Input Raster, Out_Raster, Neighborhood)
.NET implementation
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SmoothRaster (inRasterDataset As IRasterDataset2, sOutRaster As String, sNeighbourhood As String) As IRasterDataset2
| Copyright © Ianko Tchoukanski |