Ascii Time Code Data Formats; Nmea Gga Message - Spectracom SecureSync User Reference Manual

APPENDIX
8.5.1 NTPv4.2.6p5
8.5.2 OpenSSH
8.5.3 OpenSSL
8.6 List of Tables
8.7 List of Images
8.8 Document Revision History
8.1 ASCII Time Code Data Formats
This section describes the different time code data format selections available for use with
SecureSync option cards that accept ASCII data streams as inputs or outputs via their RS-485
and RS-232 interfaces.
Supported are formats like NMEA, BBC, Spectracom, GSSIP, and Endrun.
8.1.1

NMEA GGA Message

The GGA Format provides essential fix data which includes 3D location and accuracy data.
E x a m p l e m e s s a g e :
$GPGGA,123519.00,4807.038,N,01131.000,E,1,08,0.9,545.4,M,46.9,M,,*47
Where:
GGA
123519.00
4807.038,N
01131.000, E
1
08
0.9
464
Global Positioning System Fix Data
Fix taken at 12:35:19 UTC
Latitude 48 deg 07.038' N
Longitude 11 deg 31.000' E
Fix quality:
0 = Invalid
1 = GNSS fix (SPS)
2 = DGPS fix
3 = PPS fix
4 = Real Time Kinematic
6 = estimated (dead reckoning) (2.3 feature)
7 = Manual input mode
8 = Simulation mode
Number of satellites being tracked
Horizontal dilution of position
501
506
510
514
515
517
SecureSync User Reference Guide