NorthStar 2505 Installation Manual page 50

Appendix C NMEA output protocol
Geographic position
latitude/longitude
HEADER
$GPGLL,1111.1111,a,yyyyy.yyyy,a,hhmmss.ss,A*hh<CR><LF>
1. Latitude with respect to WGS-84:
2. Longitude with respect to WGS-84:
3. Status:
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Latitude and longitude of present position, time of position and
status.
CONTENTS OF DATA FIELDS
2 digits of degrees, 2 digits of minutes, 4 digits of decimal fractions of
minutes
3 digits of degrees, 2 digits of minutes, 4 digits of decimal fractions of
minutes
A = data valid
V = data invalid
Example:
$GPGLL,5619.2837,N,17235.8964,E,012338.61,A*0C<CR><LF>
Latitude:
Longitude:
UTC:
Status:
3
status
UTC of position
E/W—East or West
2
longitude
N/S —North or South
1
latitude
56 19.2837' North
172 35.8964' East
01:23:38.61
Valid Data
2505 INSTALLATION MANUAL, Revision A