1.

If R is the radius of the earth and h is the altitude above mean sea level at a location then the correction for length L for reduction to mean sea level is:

A. \({h \over R}*L\)
B. h*L*R
C. \({R \over h}*L\)
D. \({h \over L}*R\)
Answer» B. h*L*R


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