There is not much point using more precision than that, as then plate tectonic movements start to become important. Since UTM does not apply to positions south of 80° S, a northing in the southern hemisphere ranges from 1,116,915 m to 10,000,000 m at the equator.Įasting and northing values are rounded to the nearest meter. For the southern hemisphere, northing is measured from 10 million meters south of the equator. For coordinates in the northern hemisphere, the northing is the number of meters from the equator, up to a maximum of 9,329,005 m at 84° N. The final part of a UTM coordinate is the northing. As you move away from the equator, the zone width gets narrower and so this range decreases. At the equator, easting values ranges from 166,021 m to 833,978 m. However, to avoid negative numbers, an easting is measured from 500,000 meters west of a zone's central meridian. The next part of a UTM coordinate is called the easting, which is the distance in meters from the central meridian (which in the middle of a zone along the east/west axis). UTM indicates north by the letter "N" and south with the letter "S". This works in all directions and with all valid values. Record #'s without UTM info are ditto's of the previous record with UTM information.The second part indicates whether the position is north or south of the equator. Here you can convert the most common coordinates into the other formats. In order to obtain a plane representation, the projection uses the development of the cylinder tangent to the ellipsoid. The northern hemisphere and the southern hemisphere are distinct, giving 120 zones. ![]() ![]() The surface of the Earth is cut into 60 spindles of 6 degrees each. UTM to Lat Long geographic tool provides you a facility to get lat long from a given UTM. The following are records in the Specify database. Mercator Universal Transverse Projection is a cartographic projection of the Earth's surface onto a cylindrical surface based on a reference ellipsoid. Universal Transverse Mercator (UTM) is a system of geospatial mapping that separates the globe into 60 zones, each with their own coordinate. Latitude/Longitude Converter Degrees Minutes Seconds (DDD MM SS.S) Decimal Degrees (DDD.DDDDD) UTM (Universal Transverse Mercator) Degrees and Decimal. 3200/5380) to decimal degrees use:Īnd Google or BING maps to put each point on a map to verify correctness. To convert from Moore's UTM notation (e.g. See the link to TX Natural Resources Information System above. So getting the right quad is critical - you can't just use a universal UTM converter. 2195 on the Yellow Hill Quad is actaully UTM coordinate 621,950. Note that some of these quads have UTM grids on them which can be confusing. YH = Yellow Hill quadrangle AF = Agua Fria quadrangle We used the process below to convert them.įound the quads - note that this can be done using the search in the Texas Natural Resources Information System. We ran across a set of specimens that used UTM to describe their location. It expects the data in particular column order but would be trivially modified to handle a different arrangement of columns. Both the Australian and US Geodetic Surveys have nice online converters, USGS has a downloadable one that runs under Windows, most GPS devices do the conversion. Free web-based application that provides several GIS and GPS utilies: coordinate finder, UTM-Lat/Lon converter, Geocoding, elevations, waypoint editor and. Using it, I wrote a simple program to read in a table with UTM coordinates, zones, and datums and expand it with latitude and longitude. Public Land Survey System (PLSS) State Plane Coordinate System - NAD27 State Plane Coordinate System - NAD83 Degrees/Minutes/Seconds UTM - NAD27 All. I found a Python package that supports conversions between UTM and lat/long. Easting 380749.6, Northing 4928286.8 This system is most commonly used for military purposes. UTM Coordinate Converter converts between various geographic coordinate systems, allowing you to convert between various Latitude/Longitudes systems and the. Louis Zachos provided us with a table of locality data (as a csv file) for his sites in UTM format, some NAD27 and some NAD83. UTM (Universal Transverse Mercator) coordinate system is basically geographical latitude longitude system that is expressed in two-dimensional projection of the surface of earth where the earth map is divided into 60 zones, with each of them separated by 6 degrees in longitude and the locations are expressed in terms of so called easting and northing, i.e. ![]() ![]() Converting from Universal Transverse Mercator (UTM) to decimal degrees.
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