UTM and UPS Systems
The Universal Transverse Mercator (UTM) and Universal Polar Stereographic (UPS) coordinate systems both use a metric-based cartesian grid laid out on a conformally projected surface to locate positions on the surface of the Earth. The UTM system is not a single map projection but a series of map projections, one for each of sixty 6-degree bands of longitude. The UPS system is used for the polar regions, which are not covered by the UTM system.
Read more about this topic: Geographic Coordinate System
Famous quotes containing the words ups and/or systems:
“I reckon a body that ups and tells the truth when he is in a tight place, is taking considerable many resks; though I ain’t had no experience, and can’t say for certain.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“What avails it that you are a Christian, if you are not purer than the heathen, if you deny yourself no more, if you are not more religious? I know of many systems of religion esteemed heathenish whose precepts fill the reader with shame, and provoke him to new endeavors, though it be to the performance of rites merely.”
—Henry David Thoreau (1817–1862)