reciprocal leveling

noun Surveying.

leveling between two widely separated points in which observations are made in both directions to eliminate the effects of atmospheric refraction and the curvature of the earth.

Words nearby reciprocal leveling

recipient, reciprocal, reciprocal exchange, reciprocal inhibition, reciprocal insurance, reciprocal leveling, reciprocal transfusion, reciprocal translocation, reciprocate, reciprocating engine, reciprocation