A vertical photo was obtained by using an aerial camera with a 200mm focal length. From an altitude of 1200m above MSL. If the average elevation of the terrain photo is 350m, determine the scale of the photo.

Q: Under what circumstances would you consider using LiDAR instead of more traditional ground surveying…

A: LiDAR - Light detection and ranging or laser imaging, detection, and ranging is a method for…

Q: 13. In a closed loop traverse of 1 km total length, the closing errors in departure and latitude are…

A: 1 km total length- Closing error in departure, d = 0.3 m Closing error in the latitude, l = 0.4 m It…

Q: What is the aeroplane flying height to obtain the average scale of the photograph equal to 1/7200?…

A: Given data: The average scale of the photograph, S = 1/7200 Ground surface elevations vary 160 m to…

Q: A horizontal angle is measured with a total station in direct reading as 95° 32' 10". Then the angle…

A:

Q: A distance ab on a vertical photograph is 65.0 mm, and the corresponding ground distance AB is 1153…

A: Given data, Photo distance = 65 mm Ground distance = 1153 m Camera focal length = 153.19 mm Flying…

Q: A vertical photograph is taken at an altitude of 1200 m 'above mean sea level' (a.m.s.l) of a…

A:

Q: Size of photograph

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Photogrammetry

Photogrammetry is a technology of taking measurements of physical objects present in the environment, using photographs. It includes the process of recording and analyzing a three-dimension image in the two-dimension form. Photogrammetry was invented around 150 years ago in 1851 by Aimé Laussedat, he was also known as the father of photogrammetry, but this method was not in use until 50 years after its invention. This method was first used in Germany by Dr. Albrecht Meydenbauer in 1893 who was the director of the Royal Prussian Photogrammetric institute founded by him.