The distance between a laser scanner and a building is 0.7 km. The distance can be calculated using equation below, where, ris the distance, c is the speed of light and Atis the time taken from the scanner and the object. r = 1 .c. At 2 Building size as in figure below. a0 m 10 m 10 m The laser scanning resolution is 1000 points in 200 cm. Consider c = 3.00x10" m/s.
The distance between a laser scanner and a building is 0.7 km. The distance can be calculated using equation below, where, ris the distance, c is the speed of light and Atis the time taken from the scanner and the object. r = 1 .c. At 2 Building size as in figure below. a0 m 10 m 10 m The laser scanning resolution is 1000 points in 200 cm. Consider c = 3.00x10" m/s.
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i. determine (estimate) the time taken for one point of this laser scanner to reach the object’s surface.
ii. calculate the number of points in surface Aof the object.
Transcribed Image Text:The distance between a laser scanner and a building is 0.7 km. The distance can be
calculated using equation below, where, ris the distance, c is the speed of light and
Atis the time taken from the scanner and the object.
r = 1 .c. At
Building size as in figure below.
10 m
30 m
X=? m
------
10m
10 m
The laser scanning resolution is 1000 points in 200 cm?. Consider c = 3.00x10° m/s.
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