Tutorial showing three methods for adjusting photogrammetric point cloud data to LIDAR or control using TerraScan.
Tutorial showing how to detect railroad tracks from airborne data using the top of rail points using the TerraScan Find Rails tool rail top hits option.
Tutorial showing grouping and above-ground object classification based on groups. Computation of distance above ground Group assignment Classification of groups Data courtesy of City of Jyväskylä, Finland
Tutorial showing how to produce road intensity orthomosaic rasters of the road surface using the intensity values of the LIDAR point cloud from a mobile mapping system.
Tutorial showing some processing options for coloring mobile laser scanning data with panoramic images using TerraScan and TerraPhoto.
Detect wires automatically using the Detect Wires tool in TerraScan. Use the tool to vectorize wires and classify points on wires of a power line. It draws line string elements in the CAD file for all detected wires. Contents: 00:00 Placing a tower string 02:37 Data preparation 04:53 Detect wires
Creating block boundaries along a tower string element using Create along tower string command. The command is most useful for creating blocks for a powerline project. Any linear element can serve as a tower string for this command. The block length is measured along the tower string but a block boundary is drawn at the…
Place Wire String tool lets you manually place a line string for a single wire (catenary string) between two towers. Wires can be placed manually when the automatic routine, Detect Wires, fails or to classify and vectorize crossing lines.
Workflow recording on how to use TerraScan to publish Point Cloud Data on Google Maps. Step 1 (Optional) – Convert Storage Format to LAZ Step 2 – Upload block files to FTP Server Step3 – Export KML file from TerraScan Project using Export to Google Maps Step 4 – Import KML file to Google My…
This video shows how to export views of point cloud and vector data with TerraPhoto to be used in Google Maps, and gives example for publishing. The rendered image frames can store location tag in their EXIF-metadata, and any external program supporting this can be used for visualization. In this demonstration Google My Maps is…