Structure representing the Dilution of Precision values

This is a measure of the precision of the gps solution and is primarily affected by satellite geometry. The more satellites in use in the solution, and the more spread out they are in the sky, the better the precision. Lower DOP values correspond to more precise solutions. DOPs lower than 1.0 are excellent. GPS can provide reliable results with DOPs as high as 6.0.

GpsGetDOP

Types

typedef struct {
  double dHDOP;
  double dGDOP;
  double dPDOP;
  double dVDOP;
  double dTDOP;
} GPSDOP, * PGPSDOP;

gpsapi.h

gpsapi.h, Types, See Also