A pair of overlap aerial photograph was taken with a camera from an altitude of 3000 m above datum. The focal length of camera was 120 mm and the mean distance between two principal points both of which lie on the datum was 71.20 mm. In the common overlap area, a tall chimney 200 m high with its base in the datum surface was observed. What is the difference of parallax for the top and bottom of the chimney?
A pair of overlap aerial photograph was taken with a camera from an altitude of 3000 m above datum. The focal length of camera was 120 mm and the mean distance between two principal points both of which lie on the datum was 71.20 mm. In the common overlap area, a tall chimney 200 m high with its base in the datum surface was observed. What is the difference of parallax for the top and bottom of the chimney?
Chapter2: Loads On Structures
Section: Chapter Questions
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![A pair of overlap aerial photograph was taken with a camera from an altitude of
3000 m above datum. The focal length of camera was 120 mm and the mean
distance between two principal points both of which lie on the datum was 71.20 mm.
In the common overlap area, a tall chimney 200 m high with its base in the datum
surface was observed.
What is the difference of parallax for the top and bottom of the chimney?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe387ff44-37f4-44d8-a8bb-c5a109eb9875%2F3d758174-23e6-4f23-8153-cfcf7e08a149%2F8yapkd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A pair of overlap aerial photograph was taken with a camera from an altitude of
3000 m above datum. The focal length of camera was 120 mm and the mean
distance between two principal points both of which lie on the datum was 71.20 mm.
In the common overlap area, a tall chimney 200 m high with its base in the datum
surface was observed.
What is the difference of parallax for the top and bottom of the chimney?
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