Extract Spectral Values from Image

Summary

Map the near-infrared band of the spectral data to the near-infrared attribute of the point cloud. It also supports storing other band data in the additional attributes of the point cloud, with each band’s data mapped to different components of the specified additional attribute.

Usage

Click Data Management > Point Cloud Tools > Extract Spectral Values from Image.

• Input Data：Maps the pixel values at corresponding positions from this file to the point cloud.
• Near Infrared Band(optional)：Select a band from the spectral file as the near-infrared band and map it to the near-infrared attribute of the point cloud.
• Set Value for Uncovered Areas：The near-infrared attribute of point clouds in areas not covered by the spectral file will be set to this value.
• Save Data from Other Bands to Additional Attributes of Point Cloud：Store data from all bands except those chosen as near-infrared into additional attributes of the point cloud, storing different bands in different components of the attributes.