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uniDEM Lidar Analysis Tools

uniDEM supports statistical analysis of the loaded Lidar geometry and LAS metadata.

Geometry Profile

Calculates positional statistics within the selected region (if polygon or rectangle drawn), or all selected dataset layers if no selection. las positional statistics

Default shortcut: none

Class Profile

Calculates LAS classification statistics about the selected region (if polygon or rectangle drawn) or all selected dataset layers if no selection. The statistic include the total point count and a listing of all las classes within the selected region. Each class includes a count of the points of that class type and the corresponding percentage of the points that that class constitutes. LAS class profile

Default shortcut: none

Metadata Profile

Calculates LAS metadata statistics about the selected region (if polygon or rectangle drawn) or all selected dataset layers if no selection.

The statistics can be generated for any available metadata field for LAS and LAZ files for versions 1.0, 1.2, 1.3 and 1.4.

The statistic include the total point count and a listing of all las classes within the selected region.

Each class includes: las metadata statistics

Default shortcut: none