IT IS DESIRED TO LAUNCH A FLIGHT MISSION FOR AN AREA 8 KM WIDE AND 16 KM LONG. THE AIRPLANE HAS A SPEED OF 192 KM/H. A CAMERA WITH A FOCAL LENGTH OF 21 CM IS TO BE USED. THE APPROXIMATE SCALE IS 1: 10,000, THE AVERAGE ELEVATION OF THE GROUND IS 366 M, AND THE PHOTOGRAPHS ARE TO BE 23 CM X 23 CM. THE FORWARD LAP IS 60% AND THE SIDE LAP 25%. ASSUME DIRECTION OF FLIGHT IS ALONG THE LENGTH. CALCULATE: (I) ELEVATION OF FLIGHT (II) EXPOSURE INTERVAL (III) NUMBER OF PHOTOGRAPH
IT IS DESIRED TO LAUNCH A FLIGHT MISSION FOR AN AREA 8 KM WIDE AND 16 KM LONG. THE AIRPLANE HAS A SPEED OF 192 KM/H. A CAMERA WITH A FOCAL LENGTH OF 21 CM IS TO BE USED. THE APPROXIMATE SCALE IS 1: 10,000, THE AVERAGE ELEVATION OF THE GROUND IS 366 M, AND THE PHOTOGRAPHS ARE TO BE 23 CM X 23 CM. THE FORWARD LAP IS 60% AND THE SIDE LAP 25%. ASSUME DIRECTION OF FLIGHT IS ALONG THE LENGTH. CALCULATE: (I) ELEVATION OF FLIGHT (II) EXPOSURE INTERVAL (III) NUMBER OF PHOTOGRAPH
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter14: Highway Surveys And Location
Section: Chapter Questions
Problem 12P
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