http://www.gcblue.com/files/install_gcb2_104.exe
- Additional test options on option page to manually adjust some 3D graphics parameters
- Added second (lower resolution) map tier to allow viewing four times as much area at once for bigger scenarios
- More map area included with installer (eventually will have separate download for full maps)
- Some fixes for longitude wrap bugs near Bering Sea
- Adjusted map projection for less distance distortion at high latitudes
- Added bearing errors to bearing only sensors
- Bearing-only detections now triangulated with uncertainty instead of cheating with exact location