INDICATORS ON CONTOUR SURVEY IN DHAKA YOU SHOULD KNOW

Contour Survey: Generating thorough contour maps to assist during the arranging and design and style of infrastructure projects.An isohyet or isohyetal line (from Historical Greek ὑετός (huetos) 'rain') can be a line with a map joining factors of equivalent rainfall in the specified interval. A map with isohyets known as an isohyetal map.The