Universal Transverse Mercator (UTM) is a system that coordinates the positions on the Earth. This system divides the surface of the earth to sixty different zones.

Easting along with northing are Cartesian coordinates for a geographic point. Easting refers to the eastward-measured distance (or x-coordinate). These coordinates are most commonly associated with the Universal Transverse Mercator (UTM) coordinate system.

Universal transverse mercator.

The function of Cassini Soldner is to be a geographic coordinate system. It was used by Israel until it was replaced by the Israeli Transverse Mercator.

UTM Transverse Mercater