Question

Why are UAV stereo image taken with very high degree of overlap in remote sensing?​

Answer 1

UAV stereo images are taken with a very high degree of overlap in remote sensing because it allows for the creation of anaglyphic images. Anaglyphic images are created by combining two images taken from slightly different angles, which creates a 3D effect when viewed with special glasses. By having a high degree of overlap between the two images, it allows for a more accurate and detailed anaglyphic image to be created. This is important in remote sensing because it allows for more accurate analysis and interpretation of the data.

Answer 2

Ensuring contiguity and to obtain three dimensional vision

Step-by-step explanation:

In each aerial photograph, nearly 60% of the places depicted in the adjacent photo is included. This is done for ensuring contiguity and to obtain three dimensional vision with the help of stereoscope. This is called overlap in aerial photographs.