How To Manually Classify a Point Cloud in Your Browser
Try it out ➡️ https://quantiscan.io
Learn how to manually classify point cloud data in Quantiscan — and do it entirely in your browser, no software installs, no licenses, no waiting. This is one of the most powerful features in the platform, and the fact that you can do it without ever leaving your browser is something no other LiDAR tool on the market can match.
This video walks through source & target class rules, polygon selection tools, cross-section view classification, rule ordering, and exporting your cleaned file — all without touching a single desktop application.
Timestamps:
0:00 - Intro to manual classification
0:36 - Overview of classification rules & settings
1:21 - Understanding source classes & target classes
1:54 - Using the inside polygon tool to classify
2:14 - Undo/redo & reclassifying unclassified points
2:46 - Outside polygon tool walkthrough
3:28 - Intro to cross-section view & keyboard shortcuts
4:05 - Classifying points above & below a line in cross-section
4:39 - Reclassifying water, power lines & rail in cross-section
5:21 - How rule ordering works (last rule wins)
6:24 - Reordering rules & fixing conflicts
6:52 - Exporting the manually classified file