Sample colours from an orthophoto to visualise a point cloud in QGIS
This video demonstrates how to sample RGB values from an orthophoto to visualise a point cloud dataset with realistic colours. The procedure uses LAStools to sample the colours and Entwine to convert to the Potree format. We then visualise the point cloud using the Qgis2threejs plugin.
Datasets:
AHN3 downloaded from PDOK (https://downloads.pdok.nl/ahn3-downlo...)
RGB orthophoto 25 cm downloaded using PDOK Services Plugin
This video is part of IHE Delft OpenCourseWare. More free materials at http://www.gisopencourseware.org
Do you want to learn more about point cloud processing and 3D visualization in QGIS? Enroll for my course at @udemy : https://www.udemy.com/course/qgis-poi...
#qgis #3d #pointcloud
Watch video Sample colours from an orthophoto to visualise a point cloud in QGIS online, duration hours minute second in high quality that is uploaded to the channel Hans van der Kwast 07 July 2020. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 4,005 times and liked it 57 visitors.
