QGIS API Documentation
2.2.0-Valmiera
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GGA packet information structure (Global Positioning System Fix Data) More...
#include <sentence.h>
Public Attributes | |
nmeaTIME | utc |
UTC of position (just time) | |
double | lat |
Latitude in NDEG - [degree][min]. | |
char | ns |
[N]orth or [S]outh | |
double | lon |
Longitude in NDEG - [degree][min]. | |
char | ew |
[E]ast or [W]est | |
int | sig |
GPS quality indicator (0 = Invalid; 1 = Fix; 2 = Differential, 3 = Sensitive) | |
int | satinuse |
Number of satellites in use (not those in view) | |
double | HDOP |
Horizontal dilution of precision. | |
double | elv |
Antenna altitude above/below mean sea level (geoid) | |
char | elv_units |
[M]eters (Antenna height unit) | |
double | diff |
Geoidal separation (Diff. | |
char | diff_units |
[M]eters (Units of geoidal separation) | |
double | dgps_age |
Time in seconds since last DGPS update. | |
int | dgps_sid |
DGPS station ID number. |
GGA packet information structure (Global Positioning System Fix Data)
Definition at line 39 of file sentence.h.
double _nmeaGPGGA::dgps_age |
Time in seconds since last DGPS update.
Definition at line 53 of file sentence.h.
int _nmeaGPGGA::dgps_sid |
DGPS station ID number.
Definition at line 54 of file sentence.h.
double _nmeaGPGGA::diff |
Geoidal separation (Diff.
between WGS-84 earth ellipsoid and mean sea level. '-' = geoid is below WGS-84 ellipsoid)
Definition at line 51 of file sentence.h.
char _nmeaGPGGA::diff_units |
[M]eters (Units of geoidal separation)
Definition at line 52 of file sentence.h.
double _nmeaGPGGA::elv |
Antenna altitude above/below mean sea level (geoid)
Definition at line 49 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
char _nmeaGPGGA::elv_units |
[M]eters (Antenna height unit)
Definition at line 50 of file sentence.h.
char _nmeaGPGGA::ew |
[E]ast or [W]est
Definition at line 45 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
double _nmeaGPGGA::HDOP |
Horizontal dilution of precision.
Definition at line 48 of file sentence.h.
double _nmeaGPGGA::lat |
Latitude in NDEG - [degree][min].
[sec/60]
Definition at line 42 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
double _nmeaGPGGA::lon |
Longitude in NDEG - [degree][min].
[sec/60]
Definition at line 44 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
char _nmeaGPGGA::ns |
[N]orth or [S]outh
Definition at line 43 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
int _nmeaGPGGA::satinuse |
Number of satellites in use (not those in view)
Definition at line 47 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
int _nmeaGPGGA::sig |
GPS quality indicator (0 = Invalid; 1 = Fix; 2 = Differential, 3 = Sensitive)
Definition at line 46 of file sentence.h.
Referenced by QgsNMEAConnection::processGGASentence().
nmeaTIME _nmeaGPGGA::utc |
UTC of position (just time)
Definition at line 41 of file sentence.h.