Part 2 – Generating 3-D Maps

Overview

Now that the UAS images have been imported into Photoscan and aligned, the next steps are to create a dense point cloud, and a 3-D surface mesh with textures in the desired projection.

Chapters included in this Part are;

 

  • High accuracy alignment
  • Dense point cloud
  • Filter dense cloud
  • Adjust region
  • 3-D mesh surface
  • Texture

The items above represent the main 3-D map products from photogrammetric images captured using an UAS. They form the basis for creating other map products which will be further discussed in Part 3 – Digital Elevation Models & Orthophotos.

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