https://community.esri.com/t5/arcgis-pro-questions/3d-analyst-tools/m-p/1534395#M87888 <P>If you zoom in, you should see the lidar points and change symbology to class.&nbsp;If you create Las Pyramids for the Las Dataset, it will display faster in 3D scene and 2D map. &nbsp;I would suggest opening the las dataset in a scene view and adding the lidar, then showing the class in symbology.&nbsp; &nbsp;If you want to email me, I have some more documentation I could send you that I presented at the UC in 2022 on tree canopy creation and 3D visualization of tree.&nbsp; <A href="mailto:acrawford@esri.com" target="_blank">acrawford@esri.com</A></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 03 Sep 2024 15:04:43 GMT ArthurCrawford01 2024-09-03T15:04:43Z https://community.esri.com/t5/arcgis-pro-questions/3d-analyst-tools/m-p/1526874#M87439 <P>I am working on my first attempt to use ArcGIS Pro (v3.3) 3D Analyst with LIDAR data to assess canopy structure, biomass and carbon storage in a lowland hardwood forest in southern Louisiana, pre- and post -Hurricane Katrina. I have downloaded point cloud data from NOAA Digital Coast, converted the files from .laz.lod to .las files and created a LAS Dataset. When I run the 3D Analyst tool “Point cloud&gt;Classify LAS by Height”, I can see the tiles on the map but there is no visualization of the vegetation. Any ideas would be welcome. Thanks in advance.</P> Sun, 25 Aug 2024 18:47:53 GMT https://community.esri.com/t5/arcgis-pro-questions/3d-analyst-tools/m-p/1526874#M87439 RONBUNNELL 2024-08-25T18:47:53Z https://community.esri.com/t5/arcgis-pro-questions/3d-analyst-tools/m-p/1534395#M87888 <P>If you zoom in, you should see the lidar points and change symbology to class.&nbsp;If you create Las Pyramids for the Las Dataset, it will display faster in 3D scene and 2D map. &nbsp;I would suggest opening the las dataset in a scene view and adding the lidar, then showing the class in symbology.&nbsp; &nbsp;If you want to email me, I have some more documentation I could send you that I presented at the UC in 2022 on tree canopy creation and 3D visualization of tree.&nbsp; <A href="mailto:acrawford@esri.com" target="_blank">acrawford@esri.com</A></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 03 Sep 2024 15:04:43 GMT https://community.esri.com/t5/arcgis-pro-questions/3d-analyst-tools/m-p/1534395#M87888 ArthurCrawford01 2024-09-03T15:04:43Z