Ellipsoidal and Cartesian Coordinates Conversion - Navipedia
Convert between Latitude/Longitude & OS National Grid Reference points
Free Software: UTM to Latitude Longitude Conversion
kalman filter - Conversion GPS (longitude,latitude) to (x,y) of local reference frame? - Robotics Stack Exchange
android - Geo Coordinates (Long,Lat) to Meters (x,y) - Stack Overflow
UTM to Latitude and Longitude Converter
TatukGIS Datum Conversion Calculator
Geographic coordinate conversion - Wikipedia
XYZ Conversion | Tools | National Geodetic Survey
UTM to Latitude and Longitude Converter
Local Coordinate Frames - Robotics Computation - NPS Wiki
Coordinate systems
python - Conversion of Latitude & Longitude to X & Y coordinates for a given plane with specified reference points - Stack Overflow
java - Converting longitude/latitude to X/Y coordinate - Stack Overflow
Geographic coordinate conversion - Wikipedia
Batch converting Lat/Lon to Ordnance Survey XY in Excel
![GIS] Convert Latitude and Longitude To Northing Easting | XY Coordinate using offline sotware - YouTube](https://i.ytimg.com/vi/sc4kO4Qvm5E/maxresdefault.jpg "GIS] Convert Latitude and Longitude To Northing Easting | XY Coordinate using offline sotware - YouTube")
GIS] Convert Latitude and Longitude To Northing Easting | XY Coordinate using offline sotware - YouTube
How To: Import XY data to ArcMap and convert the data to shapefile or feature class at ArcMap 10.1 and later versions
2.2 The Need for Coordinate Systems | GEOG 160: Mapping our Changing World
python - Converting GOES x,y coordinates from a 2D fixed grid into latitude and longitude - Geographic Information Systems Stack Exchange
How to Convert XY Coordinates to Longitude and Latitude | Sciencing
Conversion of Coordinates (Latitude/Longitude) using QGIS
Background: Coordinate systems and transformations
Coordinate Conversion Software, Map Projections - Eye4Software Coordinate Calculator
Help: Convert UTM Coordinates (Bulk) as Latitude Longitude
