Universal Transverse Mercator (UTM)
A global map projection system that divides the world into a series of zones, each with its own transverse Mercator projection. UTM is widely used for accurate spatial referencing and analysis.
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How do you define the UTM?
The Transverse Mercator projection is used to map places within the 60 zones that make up the Universal Transverse Mercator (UTM), a worldwide coordinate system that is 6 degrees broad by longitude. For accurate distance and area computations in GIS, it offers a means of converting geographic coordinates (latitude and longitude) into Cartesian coordinates (eastings and northings) in meters.
Beginning at the 180° meridian and working eastward, each UTM zone is assigned a number between 1 and 60. The technique is particularly helpful for local to regional mapping since it reduces distortion within each zone. UTM is frequently utilized in topographic maps, surveying, military navigation, and GPS applications due to its accuracy and user-friendliness.
Related Keywords
The Earth is divided into 60 zones, each 6° broad by longitude, using the Universal Transverse Mercator (UTM) coordinate system, which is used to project maps globally. It minimizes distortion inside each zone by representing the Earth's curving surface on a flat map using a transverse Mercator projection. Because UTM coordinates are given in meters, it is simple to measure locations and distances precisely for GIS, mapping, and navigation applications.
Using the Universal Transverse Mercator (UTM) coordinate system, a UTM zone map splits the planet into 60 vertical zones, each 6° broad by longitude. These zones are helpful for mapping, navigation, and GIS applications because they offer a consistent method of representing places with little distortion.
The Earth is divided into 60 longitudinal zones, each 6° broad, using the Universal Transverse Mercator (UTM) projection scheme. By rotating the cylinder 90 degrees to align with a meridian rather than the equator, it employs a Transverse Mercator projection. This makes it extremely precise for regional mapping and navigation by reducing distortion of shape, area, and distance within each zone.
GPS coordinates that use a grid to represent locations on Earth are known as UTM (Universal Transverse Mercator) coordinates. UTM expresses positions in meters east (easting) and north (northing) from a reference point and divides the Earth into 60 zones, each covering 6° of longitude, in contrast to latitude and longitude, which use degrees. Because of this, UTM coordinates are very helpful for accurate mapping, land surveying, and navigation.