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.
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