The classic GGA (Global Positioning System Fix Data) remains. However, v4.11 introduces (it was optional in v1.5) and new fields for:
NMEA 0183 is a protocol used for communication between marine electronic devices, such as GPS receivers, chartplotters, autopilots, and marine radar systems. The protocol defines a set of messages, or sentences, that devices can use to exchange information. These messages contain data such as position, speed, heading, and depth, which are essential for navigation and other marine applications. Nmea 0183 Version 4.11 Pdf-
Her young second officer, Leo, scoffed. "Why not just use NMEA 2000 or OneNet? This is like Morse code." The classic GGA (Global Positioning System Fix Data) remains
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