cdata.h File Reference

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Macros
#define	PI   3.1415926535897932384626433832795029L
#define	RADEG   (180.0/PI) /* For radians to degrees conversion */
#define	RE   6378.137 /* Earth equatorial radius (km) */
#define	REM   6371.0 /* Earth mean radius (km) */
#define	FF   (1.0/298.257) /* Earth flattening factor */
#define	OMF2   ((1.0 - FF)*(1.0 - FF)) /* One minus flattening, squared */
#define	OMEGAE   7.29211585494e-5L /* Earth rotation rate (radians/sec) */

Macro Definition Documentation

FF

#define FF   (1.0/298.257) /* Earth flattening factor */

Definition at line 10 of file cdata.h.

OMEGAE

#define OMEGAE   7.29211585494e-5L /* Earth rotation rate (radians/sec) */

Definition at line 12 of file cdata.h.

OMF2

#define OMF2   ((1.0 - FF)*(1.0 - FF)) /* One minus flattening, squared */

Definition at line 11 of file cdata.h.

PI

#define PI   3.1415926535897932384626433832795029L

Definition at line 6 of file cdata.h.

RADEG

#define RADEG   (180.0/PI) /* For radians to degrees conversion */

Definition at line 7 of file cdata.h.

RE

#define RE   6378.137 /* Earth equatorial radius (km) */

Definition at line 8 of file cdata.h.

REM

#define REM   6371.0 /* Earth mean radius (km) */

Definition at line 9 of file cdata.h.