HOW TO BUILD LOD2 3D BUILDING DATA USING LIDAR POINT CLOUD DATA IN ARCGIS PRO
1. The workflow demonstrated in this video uses ready-to-use LIDAR point cloud data, in that the data has already undergone all of the LIDAR pre-processing steps up to point cloud classification. If you have raw LIDAR or pre-classified LIDAR point clouds, I suggest you do the pre-processing and point cloud classification first; there are many software programs that can do that. I also made one video about it; just check my Agisoft Metashape Playlist. 2. I am using ready-to-use LIDAR data from the USGS LIDAR 3DEP Portal at this URL: https://apps.nationalmap.gov/lidar-explorer/#/; the data is available for free and no registration is needed. Highly recommended data source for learning purposes. 3. I am using ArcGIS Pro with an Advanced License and the 3D Analyst Extension for ArcGIS Pro; if you don't have these prerequisites, I am afraid you wouldn't be able to practice the workflow I demonstrated in this video.