CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Consider the following:
Scale of photograph : 1 cm = 100 m
Size of photograph = 23 cm x 23 cm
Area to be covered = 170 sq.km
Longitudinal overlap= 60%
Side overlap = 30%

The total number of photographs required for covering the above area is

A
115
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
127
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
143
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
98
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 115
N=Area on ground(size of photograph×scale of photograph)2×(1PL)(1Ps)

=170×103×103m2(23cm×100m1cm)2×(10.6)(10.3)

=114.77115

flag
Suggest Corrections
thumbs-up
2
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Similarity
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon