SignalK Plugin to inject fixed station data in absence of GPS input (eg. for weather-station or marina use)
Note: This plugin can be used to calculate elevation via '@googlemaps/google-maps-services-js', but requires a google API subscription - hence, the feature is deactivated by design.
Install the plugin through the SignalK plugin interface. After installation you can either enter the fixed position / elevation or you may want to 'Activate' automatic updates through the SignalK Plugin Config interface - nearest position will be determined based on public IP assgined to the SignalK server.
The plugin will output 2 new SignalK-values:
'navigation.position'
'navigation.gnss.antennaAltitude'