![]() Taking UTM coocrdinates is now the preferred way for hikers to calculate their location. Many hikers prefer to use UTM over latitude and longitude coordinates when using 7.5-minute series topographic maps – all of which feature 1000m UTM grid tick marks – due to the simplicity of the decimal degrees. A northing of 3, 502,000 meters means you are this many meters north of the equator. If your position is 10 meters east of this central meridian, then you have a 500,020 meters easting. ![]() Zone 20, for example, spans from 66°W-60°W and has a central meridian of 63°W. Northing values are taken by measuring northward from zero (at the equator).Įvery zone also has a central meridian with an easting value of 500,000 meters. In each UTM grid zone, coordinates are measured in meters as “northings” and “eastings”. Each zone comprises 6 degrees of longitude and has a designated central meridian. The system is used to assign coordinates to locations on the Earth’s surface, using each zone as a basis for coordinate values.Įach UTM zone is numbered 1 to 60, beginning at 180 degrees longitude and increasing to the east. It is a grid system that divides the world into 60 strips (called “UTM projection”) divided by lines pointing to true north with separate grid zones for the northern and southern of the equator, giving a total of 120 UTM zones worldwide. It was first devised by the US Army in the 1940s to simplify land navigation. Universal Transverse Mercator projection (UTM) is a world geodetic system of map projection that treats the earth as a perfect ellipsoid. 8 How To Convert Between The UTM System Vs WGS84 Vs Longitude and Latitude?.6 What is the Military Grid Reference System?.5 What is the State Plane Coordinate System?. ![]() ![]()
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