Transverse Mercator Projection

A Transverse Mercator projection is an adaptation of the Mercator projection. Both projections are cylindrical and conformal .

Transverse Mercator Projection
Transverse Mercator map, central meridian 30°W ...

Transverse Mercator projections result from projecting the sphere onto a cylinder tangent to a central meridian. Transverse Mercator maps are often used to portray areas with larger north-south than east-west extent.

Transverse Mercator Projection
results from wrapping the cylinder around the poles rather than around the equator
the central meridian is the meridian where the cylinder touches the sphere ...

A Transverse Mercator projection takes the cylinder and turns it on its side. Now the cylinder's axis passes through the equator, and it can be rotated to line up with the area of interest.

The Transverse Mercator projection is based on the highly successful Mercator projection.

What a transverse mercator projection does, in effect, is orient the ‘equator' north-south (through the poles), thus providing a north-south oriented swath of little distortion.

Transverse Mercator Projection
4-8. Most military operations assume that map and ground distances are equivalent.

By contrast, a single planar co-ordinate system based upon the transverse Mercator projection is used for all recent mapping for Great Britain, which is elongated north-south but narrow east-west.

75 minute of longitude, at a scale of 1:12,000 cast on the Universal Transverse Mercator projection based on the North American Datum of 1983.

Most state plane zones are based on either a Transverse Mercator projection or a Lambert conformal conic projection. The choice between the two map projections is based on the shape of the state and its zones.

Transverse Mercator Projections and U.S. Geological Survey Digital Products, U.S. Geological Survey
Vertical Datums, Elevations, and Heights, National Imagery and Mapping Agency
Coordinate Systems Overview, Peter H.

Transverse Mercator projections may then be applied to each zone. (UTM) The Universal Transverse Mercator is an international plane (rectangular) coordinate system developed by the U.S. Army.

A point locating coordinate system based on the Transverse Mercator projection in which the world is divided into 60 zones of 6° longitude. Each zone stretches from the latitudes of 84° north to 80° south and these are labeled 1-60.

This system is a specialized application of the transverse Mercator projection which is both cylindrical and conformal. It divides the world into 60 numbered zones, both north and south, separated by the equator.

The last item of the geodetic basis is the definition of a map projection, using a transverse Mercator projection. The projection is fitted to the area to obtain a scale factor as small as possible within the construction area.

For example, the Universal Transverse Mercator (UTM) system, commonly used by scientists and Federal organizations, is based on a series of 60 transverse Mercator projections, in which different areas of the earth fall into different 6-degree zones.

Universal Transverse Mercator (UTM) - Based on a Transverse Mercator projection centered in the middle of zones that are 6 degrees in longitude wide. These zones have been created throughout the world.

Universal Transverse Mercator (UTM) grid Military grid system based on the transverse Mercator projection, applied to maps of the Earth's surface extending from the Equator to 84 Degrees north and 80 degrees south latitudes upland Highland; ...

UTM (Universal Transverse Mercator) - A coordinate system based on the Transverse Mercator projection. The UTM grid extends North-south from 84oN to 80oS latitude. It is divided at the 180o meridian eastward into 60 6-degree zones.

A specific implementation of the transverse mercator projection, designed for common usage around the world. The UTM system divides the world into 60 east-west zones, each of which is six degrees of longitude wide.

Based on the Universal Transverse Mercator projection system. Universe All of the observable phenomena in the celestial cosmos.

The images are rectified to a Universal Transverse Mercator projection, and National Map Accuracy Standards must be met at the 1:12,000-scale for quarter-quadrangles, and at the 1:24,000-scale for quadrangles.

your data almost always grossly distorts the proportions of your map. For a detailed discussion of this, see Understanding Map Projections. For our map of Portland, we will use the apropriate case of the Universal Transverse Mercator Projection, ...

The projections of the miscellaneous additional maps, which were mostly in transverse mercator projections, were similarly inverted. Positional errors of the rectified data were estimated to be no more than 1 km.

The SPC system divides the United States into 125 zones (5 cover Texas) and employs both Lambert conformal and Transverse Mercator projections (depending upon a state`s size and shape).

See also: Projection, Mercator Projection, Map, Mapping, Coordinate