Classify panel consists of four ground points filters and three class to class classification methods. Four ground points filters, including TIN filter,conicoid filter,slope filter,and extract median ground points, are only available when the point cloud data are split into blocks. And three class to class classifications allow users to set the original class and target class, and then choose the area need to be classified. The points in the chosen area of the original class will be classified as target class points.
|Switch Class Modification Method||Shift+E|
|Classify the chosen points as new class. Choose the target class by number key.||0-9|