Master branch is a direct mirror of the existing dotspatial subversion repository. To keep this branch up to date with the latest subversion commits use
git svn rebase
SDR branch is the master branch with additional features for usage with Spatial Data Research Inc. product line.
DotSpatial is a geographic information system library written for .NET 4. It allows developers to incorporate spatial data, analysis and mapping functionality into their applications or to contribute GIS extensions to the community. DotSpatial provides a map control for .NET.