class NMEAPlus::Message::NMEA::GDA
GDA
- Dead Reckoning Positions
The use of waypoint location $–WPL (for past positions) or $–GLL (for present position) followed by time tag $–ZDA is recommended for reporting past or present waypoint times; $–WPL followed by $–ZTG is recommended for estimated time. @see WPL
@see GLL
@see ZDA
@see ZTG
Public Instance Methods
Source
# File lib/nmea_plus/message/nmea/gda.rb, line 23 def latitude self.class.degrees_minutes_to_decimal(@fields[2], @fields[3]) end
Latitude - N/S @!parse attr_reader :latitude @return [Float]
Source
# File lib/nmea_plus/message/nmea/gda.rb, line 30 def longitude self.class.degrees_minutes_to_decimal(@fields[4], @fields[5]) end
Longitude - E/W @!parse attr_reader :longitude @return [Float]