class NMEAPlus::Message::NMEA::SGD
SGD
- Position Accuracy Estimate
Estimate of position accuracy based on geometric dilution of precision (GDOP) and system noise, in feet and nautical miles.
Limited utility, no recommended replacement.
SGD
- Position Accuracy Estimate
Estimate of position accuracy based on geometric dilution of precision (GDOP) and system noise, in feet and nautical miles.
Limited utility, no recommended replacement.