coord_system.h File Reference

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Defines
#define	WGS84_A   6378137.0
#define	WGS84_B   (WGS84_A*(1-WGS84_F))
#define	WGS84_E   (sqrt(2*WGS84_F - WGS84_F*WGS84_F))
#define	WGS84_F   (1/WGS84_IF)
#define	WGS84_IF   298.257223563
Functions
void	llhdeg2rad (const double llh_deg[3], double llh_rad[3])
void	llhrad2deg (const double llh_rad[3], double llh_deg[3])
void	wgsecef2azel (const double ecef[3], const double ref_ecef[3], double *azimuth, double *elevation)
void	wgsecef2llh (const double ecef[3], double llh[3])
void	wgsecef2ned (const double ecef[3], const double ref_ecef[3], double ned[3])
void	wgsecef2ned_d (const double ecef[3], const double ref_ecef[3], double ned[3])
void	wgsllh2ecef (const double llh[3], double ecef[3])
void	wgsned2ecef (const double ned[3], const double ref_ecef[3], double ecef[3])
void	wgsned2ecef_d (const double ned[3], const double ref_ecef[3], double ecef[3])