New Methods of Elevation Control Speed Reconnaissance Gravity Surveys in Northern Areas
NORMAN R. PATERSON
Under certain conditions useful gravity information of a reconnaissance nature can be obtained without measuring elevations by spirit level surveys on the ground. Gravity surveys can become part of a practical exploration program where high cost and slow progress previously hindered their utility.
altimeter, Gravity Meter Survey, photogrammetric, spirit level, square mile, Control, Controls, Cost, Costs, Gravity, Gravity survey, Gravity surveys, Survey, Surveys