hypsometry वाक्य

In other words, bathymetry is the underwater equivalent to hypsometry or topography.
He was the author of the following Government publications : " Alaska Investigations, " " Hypsometry, " Elements of Chart Making, " Safeguard the Gateways of Alaska, " Earthquake Investigations in the United States, " and The Neglected Waters of the Pacific . " In addition, he also was the author of the following ( unofficial ) papers : " Evolution of the National Chart, " Science and the Earthquake Perils, " and " Aerial Surveying ."