Surveying and Transportation Engineering · Lesson 13 of 27

Photogrammetry Basics

Reduce vertical aerial photographs to ground measurements by computing photo scale from focal length and flying height, correcting for relief displacement, planning flight lines with the right endlap and sidelap, and recovering elevations from stereoscopic parallax, the photogrammetry portion of the 17 percent weighted Surveying and Transportation module on the CELE.

15 min read · Super Ea