GM_LidarClassifyNoise – Global Mapper

Global Mapper SDK

Automatically identifies Noise returns from the points in the specified loaded Lidar layer(s). If you want to only classify a subset of the points in a cloud, first use GM_CreateLidarQuery to build a set of the points that you want to classify, then use GM_LidarClassifyNoiseFromQuery to do the classification.

Syntax

C++

Copy

GM_DLL_EXPORTED GM_Error_t32 __stdcall GM_LidarClassifyNoise
(
GM_LayerHandle_t32*               aLayerList,       // IN: List of layers to search or NULL for all vector layers
uint32                            aLayerCount,      // IN: Number of layers in list (0 for all)
GM_ClassifyNonGroundSetup_t*      aSettings,        // IN: Classification settings. If NULL is provided, default settings will be used.
void*                             aReserved         // IN: Reserved for future use, must be NULL
)