National Oceanic and Atmospheric Administration and other federal agencies
Nautical Chart Viewer
Permits viewers to bring BSB-formatted nautical chart information into a GIS (extension to ArcView, ArcGIS, or Imagine)
Electronic Navigational Chart Handler
Provides the ability to simplify the use of electronic navigational charts (extension to ArcView or ArcGIS)
Shoreline Change List Server
Provides subscribers with an easy way to receive information pertaining to shoreline change and stay in touch with the community of practitioners