Military Grid Reference System (MGRS) is an alphanumeric way to express the Universal Transverse Mercator (UTM) and/or the Universal Polar Stereographic (UPS) coordinates. It is widely used by military and other organizations for locating points on the Earth. Prior to a year ago, QGIS did not have the capability to natively support MGRS coordinates. Through a requirement from one of our customers, Boundless developed and released the plugin, built on top of the Python MGRS package.

The challenge with the Python MGRS package is it depends on internal C code and should be compiled for each target platform. Bottom-line, the maintenance of this plugin is extremely difficult and time consuming. So we started to look for a replacement. Our requirements were very simple: this should be Python library and it should be functional on the entire Earth, not only in the UTM areas. Long story short, we tried various alternatives, but none of them met our requirements.

Bconvert mgrs utm free download - Mgrs & Utm Map, The MGRS UTM Convertor for iPhone, Mgrs & Utm Map Pro, and many more programs. Best Graphic Design Software the Mac Stay Safe with Best Free. Convert between Latitude/Longitude & UTM coordinates / MGRS grid references. The Universal Transverse Mercator coordinate system is a global system of grid-based mapping references. A simple solution is PROJ.4, but it doesn't have Java bindings, so working with it might be a bit tricky. A more complete (but probably bigger than you want) solution would be GeoTools. But a quick search found the Java Map Projection Library, which appears to be a Java port of PROJ.4.

Some depend on C code (as did the MGRS package we used); others did not work well on the poles. So we developed a new Python package that avoids these shortcomings.

That’s how mgrspy was born! The mgrspy Python library converts WGS84 coordinates to MGRS and back, based on the code. Download chapterwork tnt (2 0 2 full repack for mac. This is pure Python library (the only dependency is GDAL Python bindings) licensed under GNU GPL v2+.

Using mgrspy is very simple. First you need to import the library with following command: >>from mgrspy import mgrs To convert WGS84 coordinates (latitude and longitude) to MGRS, use the toMrgs() function as shown below: >>lat = 42.0 >>lon = -93.0 >>mgrs.toMgrs(lat, lon) ’15TVG′ By default, the toMgrs() function returns MGRS string with maximum precision level. If you need a less precise result — pass an additional precision parameter: >>lat = 42.0 >>lon = -93.0 >>mgrs. Minecraft download for mac full game. toMgrs(lat, lon, 3) ’15TVG000497′ >>mgrs.toMgrs(lat, lon, 0) ’15TVG’ If any of the passed values are outside of valid range or if there are errors, an MgrsException will be raised. Similarly, we performed a conversion from MGRS coordinate string to WGS84 coordinates (latitude and longitude), using the toWgs() function as shown below: >>mgrs.toWgs(’15TVG′) (5788585, -0469866) The function toWgs() can accept MGRS coordinate strings with different precision levels. For example: >>mgrs.toWgs(’15TVG000497′) (4568494, -9028688) If the MGRS coordinate string that’s passed is malformed or has errors, an MgrsException will be raised.

The mgrspy library is hosted at. We also published it in PyPI, so you can easily install mgrspy in your system with following command: pip install mgrspy We hope this small library will be useful for users and developers who need to work with MGRS coordinates in their profession. Happy converting!

For converting to and from the Military Grid Reference System (MGRS) and UTM/LatLong, the from Mentor Software is a small utility (365kB download) which does only that. During installation, everything stops for a long while, but it’s not a crash – it will eventually complete the installation process. Once installed and run, just enter one of three kinds of coordinates, UTM, latitude/longitude, or MGRS, click Enter next to the entered coordinates, and they will be converted to the other two coordinate systems: You can choose from 61 different datums in the “Ellipsoid” section at top. Latitude/longitude can be entered in decimal degrees, or as degree-minute-second with each set of numbers separated by a space. Set the MGRS precision with the up/down arrows; check “Use Bessel Code” for those areas where it’s appropriate for MGRS (mainly Europe – see the help file for more info). And if you’re interested in displaying MGRS coordinate data in Google Earth, the has, with a central marker that displays the 1-meter MGRS reference.