Open source compass application with auto declination adjustments using GPS.
Declination information calculated using the latest 2020 WMM data available from https://www.ngdc.noaa.gov/geomag/WMM/DoDWMM.shtml.
Source code available at https://github.com/draekko-rand/CompassNavigator
Features:
⏺ Auto declination adjustments using GPS
⏺ Manual declination adjustments
⏺ Night mode compass
⏺ Two compass roses available
⏺ Displays the current bearing as well as the reverse bearing
⏺ Displays the current auto calculated declination or manual declination
