Appendix B: Nmea Messages; B1: Nmea Messages - Overview - Leica GR10 Operational Manual

Appendix B: NMEA Messages

B1: NMEA Messages - Overview

Background information
National Marine Electronics Association is a standard for interfacing marine electronic devices. This chapter
describes all NMEA-0183 messages which can be output by the receiver.
A Talker ID appears at the beginning of the header of each NMEA message. The Talker ID can be user defined or
standard (based on the NMEA 3.0). This is normally GP for GPS.
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B2: Used symbols for describing the NMEA formats
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B3: GGA - Global Positioning System Fix Data
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B4: GGK - Real-time Position with DOP
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B5: GGK(PT) - Real-time Position with DOP, Trimble Proprietary
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B6: GGQ - Real-time Position with CQ
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B7: GLL - Geographical Postion Latitude/Longitude
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B8: GNS - GNSS Fix Data
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B9: GSA - GNSS DOP and Active Satellites
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B10: GSV - GNSS Satellites in View
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B11: RMC - Recommended Minimum Specific GNSS Data
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B12: VTG - Course Over Ground and Ground Speed
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B13: ZDA - Time and Date
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