QGIS API Documentation  2.5.0-Master
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
Public Attributes | List of all members
_nmeaGPGGA Struct Reference

GGA packet information structure (Global Positioning System Fix Data) More...

#include <sentence.h>

Collaboration diagram for _nmeaGPGGA:
Collaboration graph
[legend]

Public Attributes

nmeaTIME utc
 UTC of position (just time) More...
 
double lat
 Latitude in NDEG - [degree][min]. More...
 
char ns
 [N]orth or [S]outh More...
 
double lon
 Longitude in NDEG - [degree][min]. More...
 
char ew
 [E]ast or [W]est More...
 
int sig
 GPS quality indicator (0 = Invalid; 1 = Fix; 2 = Differential, 3 = Sensitive) More...
 
int satinuse
 Number of satellites in use (not those in view) More...
 
double HDOP
 Horizontal dilution of precision. More...
 
double elv
 Antenna altitude above/below mean sea level (geoid) More...
 
char elv_units
 [M]eters (Antenna height unit) More...
 
double diff
 Geoidal separation (Diff. More...
 
char diff_units
 [M]eters (Units of geoidal separation) More...
 
double dgps_age
 Time in seconds since last DGPS update. More...
 
int dgps_sid
 DGPS station ID number. More...
 

Detailed Description

GGA packet information structure (Global Positioning System Fix Data)

Definition at line 39 of file sentence.h.

Member Data Documentation

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.


The documentation for this struct was generated from the following file: