globalmapper.CreateSwathSeparationImage

globalmapper.CreateSwathSeparationImage(str aOutputImageFilename, GM_SwathSeparationImageSetup_t aSetup, uint32 aReserved=0) → GM_Error_t32, GM_LayerHandle_t32[source]

Calculates and exports a Swath Separation Image (SSI) from the elevation differences between overlapping flight lines. The output image will be a grayscale intensity image with the shaded overlap image overlaid on top and blended at 50% translucency.

Parameters:

  • aOutputImageFilename (str) – The full path and file to SSI image that will be exported (type determined by extension)

  • aSetup (GM_SwathSeparationImageSetup_t) – The settings for the operation (if None, default options will be used with all loaded Lidar)

  • aReserved (uint32) – Reserved for future use; defaults to 0

Returns:

Error Code

Return type:

GM_Error_t32

Returns:

Handle to reloaded output layer (if GM_SSI_LoadGeneratedImage provided)

Return type:

GM_LayerHandle_t32