The Helmert transformation (named after Friedrich Robert Helmert, 1843–1917) is a transformation method within a three-dimensional space. It is frequently used in geodesy to produce distortion-free transformations from one datum to another. The Helmert transformation is also called a seven-parameter transformation and is a similarity transformatio
1. Prepare datum or reference points (bm_old vs bm_new)
2. Load Helmert - (Command LSP - Helmert)
3. After load successful - Click 1st point source to 1st point target, Click 2nd point source to 2nd point target etc (base on quantity of datum or reference)
1 comment:
Lidar is a surveying tool used to measure the length and distance of land so accurately. If you want to measure the boundaries of land then you can use a lidar scanner. If you need the best lidar scanning service in Alberta then you can contact us. Our expert can provide you the best lidar scanning service. Lidar scanner Calgary, Alberta
Post a Comment