CreateSwathSeparationImage

globalmapper.CreateSwathSeparationImage(str aOutputImageFilename, GM_SwathSeparationImageSetup_t aSetup) → GM_Error_t32, GM_LayerHandle_t32, GM_LayerHandle_t32

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)

Returns:

Error Code

Return type:

GM_Error_t32

Returns:

Handle to reloaded output layer (if GM_SSI_LoadGeneratedImage provided)

Return type:

GM_LayerHandle_t32

Returns:

Handle to delta-Z layer saved here (if GM_SSI_SaveOverlapDiffGridLayer provided)

Return type:

GM_LayerHandle_t32