LidarExtractFeatures

globalmapper.LidarExtractFeatures([GM_LayerHandle_t32] aLayerList, GM_LidarExtractSetup_t aExtractOpts, uint32 aReserved=0) → GM_Error_t32, GM_LidarExtractOutput_t[source]

Extracts vector features from the Lidar data in one or more Lidar point cloud layers.

Parameters:

  • aLayerList ([GM_LayerHandle_t32]) – List of layers to extract from or None for all Lidar layers.

  • aExtractOpts (GM_LidarExtractSetup_t) – Extraction options. You must provide settings with a non-zero value for mTypes.

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

Returns:

Error Code

Return type:

GM_Error_t32

Returns:

Generated layers with extracted features. Be sure to use CloseLayer on them when finished with them.

Return type:

GM_LidarExtractOutput_t


BEFORE

AFTER
../_images/AugustaClassifiedLidar.png ../_images/ExtractedLidar.jpg

For more context refer to the lidar sample scripts.