Determine what is the elevation of the point b

Reference no: EM13297042

Long Line: the slope distance and zenith angle measured from point a to point b were 17,685.20 ftand 93degrees 13' 46" . The instrument and reflector heights were equal. If the elevation of the point A is 1854.43 ft above the MSL Datum, what is the elevation of the point B? (Hint: Long lines require reduction for earth curature and refraction)

Reference no: EM13297042

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