4D-360-AI Conflation: 100% Automated
An existing land base, drawn decades ago from many sources, sits several feet off highly accurate lidar. Five automatic steps put it where it belongs: extract walls and road edges straight out of the lidar; match features in both, with every matcher also tested on deliberately shifted data; solve exact shift vectors; conflate the land base onto the survey, with a rigorous least squares adjustment that keeps its angles, distances and utility network shapes; and check the result against quality gates. About 27 seconds per square mile, with no clicks.