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Feb 19, 2023 · Updated: February 19, 2023. Maps and Cartography. Universal Transverse Mercator (UTM) is a coordinate system that is widely used for mapping and navigation purposes. The UTM coordinate system is a system of grids that is used to locate positions on the earth’s surface.
UTM is the acronym for Universal Transverse Mercator, a plane coordinate grid system named for the map projection on which it is based (Transverse Mercator). The UTM system consists of 60 zones, each 6-degrees of longitude in width.
20. UTM Coordinate System. Shown below in Figure 2.21.1 is the southwest corner of a 1:24,000-scale topographic map published by the United States Geological Survey (USGS). Note that the geographic coordinates (40 45' N latitude, 77° 52' 30" W longitude) of the corner are specified.
Figure 2.22.1 A Mercator projection of the world, showing the 60 UTM coordinate system zones, each divided into north and south halves at the equator. Also shown are two polar coordinate systems used to specify positions beyond the northern and southern limits of the UTM system.
A plane coordinate system that is convenient for GIS work over large areas is the Universal Transverse Mercator (UTM) system. UTM with the Universal Polar Stereographic system covers the world in one consistent system.
Introduction to the UTM coordinate system. UTM stands for “Universal Transverse Mercator”. It is a geographic coordinate system which is used to identify locations on earth in meters, as measured in the Northern Hemisphere going North and East from the intersection of the equator and a central meridian assigned to each of 60 longitudinal ...
Mar 4, 2021 · To help you understand what topographic maps are and how to use them, see National Topographic System (NTS) and The basics. This material updated from The Universal Transverse Mercator Grid, Department of Energy, Mines and Resources Canada, Surveys and Mapping Branch, Ottawa, © 1969, The Queen‘s Printer.
