INDICATORS ON CONTOUR SURVEY IN DHAKA YOU SHOULD KNOW

Specifically, isobathytherms are lines demonstrating depths of water with equal temperature, isohalines present traces of equivalent ocean salinity, and isopycnals are surfaces of equal h2o density.An isohyet or isohyetal line (from Historic Greek ὑετός (huetos) 'rain') is actually a line on the map joining points of equivalent rainfall in a