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Copernicus GPS Receiver     2 3 9

NMEA 0183     C

This sentence may be issued by the user to get receiver status and position fix. 

The Query sentence format is:

$PTNLQTF*hh<CR><LF>

The Response to query sentence format is:

$PTNLaTF,b,c,xxxxxx,xx,x,llll.lllll,d,yyyyy.yyyyy,

e,xxxxx,x.x,x.x,x.x*hh<CR><LF>

Table C.30

Receiver Status and Position Fix

Field

Description

a

Mode (Q = query; R = Response)

b

BBRAM status on startup (A = valid; V = invalid)

c

Almanac completion status (A = complete; V = incomplete)

xxxxxx

GPS time of week (in seconds)

xx

Number of satellites in use, 00 - 12, may be different from 
the number in view.

x

Position fix source (0 = no fix; 2 = 2D fix; 3 = 3D fix)

llll.lllll

Latitude of the current position fix

d

N  |  S

yyyyy.yyyyy

Longitude of the current position fix

e

E  |  W

xxxxx

Antenna altitude re: mean-sea-level (MSL geoid, meters)

x.x

'East' component of ENU velocity (m/s)

x.x

'North' component of ENU velocity (m/s)

x.x

'Up' component of ENU velocity (m/s)