The relation between the air base (B), photographic base (b), flying height (H) and the focal length (f) of a vertical photograph, is
A. $${\text{B}} = \frac{{{\text{bH}}}}{{\text{f}}}$$
B. $${\text{B}} = \frac{{\text{f}}}{{{\text{bH}}}}$$
C. $${\text{B}} = \frac{{\text{b}}}{{{\text{fH}}}}$$
D. $${\text{B}} = \frac{{\text{H}}}{{{\text{bf}}}}$$
Answer: Option A
This Question Belongs to Civil Engineering >> Surveying
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