PNACCURACY
This structure stores accuracy details about the position supplied by the Positioning and Navigation device and the time these details were last updated.
Syntax
typedef struct tagPNACCURACY{
DWORD dwStructureSize;
PNTIME tiTime;
PNDouble dHorizError;
PNDouble dVerticalError;
PNDouble dEDOP;
PNDouble dNDOP;
PNDouble dVDOP;
PNDouble dPDOP;
PNDouble dTDOP;
PNDouble dGDOP;
PNAVACCURACY acAvAccuracy;
DWORD dwPNReserved;
} PNACCURACY;
Members
- dwStructureSize
- Specifies the size, in bytes, of the PNACCURACY structure
- TiTime
- Specifies the time data was received
- dHorizError
- Unsupported
- dVerticalError
- Unsupported
- dEDOP
- Stores the east component of the geometric dilution of precision
- dNDOP
- Stores the north component of the geometric dilution of precision
- dVDOP
- Stores the vertical component of the geometric dilution of precision
- dPDOP
- Stores the position component of the geometric dilution of precision
- dTDOP
- Stores the time component of the geometric dilution of precision
- dGDOP
- Stores the geometric dilution of precision
- acAvAccuracy
- Stores which elements of acAvAccuracy of are valid and which are not
- dwPNReserved
- Reserved for future use