This project is read-only.
.NET Spatial Reference and Projection Engine
Proj.NET performs point-to-point coordinate conversions between geodetic coordinate systems for use in fx. Geographic Information Systems (GIS) or GPS applications. The spatial reference model used adheres to the Simple Features specification.

  • Datum transformations
  • Geographic, Geocentric, and Projected coordinate systems
  • Compatible with both Microsoft .NET 2.0, Mono, .NET Compact Framework & Silverlight
  • Converts coordinate systems to/from Well-Known Text (WKT) and to XML

Projection types currently supported:
  • Mercator
  • Transverse Mercator
  • Albers
  • Lambert Conformal
  • Krovak
See Supported projections for details.

There's also a package available in the Nuget Gallery, created by Mathieu Cartoixa Proj.NET 1.2

For an introduction to spatial reference systems see here

If you're working with Google/Bing/OpenLayers, maybe this blog post can help you: The Google Maps / Bing Maps Spherical Mercator Projection

Last edited Mar 20, 2012 at 10:29 AM by D_Guidi, version 23