If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height

If flying height of a spacecraft is H, the length of air base is B and

1.	If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height
A.	h = dp/(b/h)
B.	h = (b/h) dp
C.	h = dp/(h/b)
D.	h = (h/b) dp
Answer» B. h = (b/h) dp

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If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height

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