PNAVSATELLITE

This structure indicates valid and invalid PNSATELLITE elements.

Syntax

typedef struct tagPNAVSATELLITE{
DWORD dwStructureSize;
DWORD dwAv1;
DWORD dwPNReserved;
} PNAVSATELLITE;

Members

dwStructureSize

Specifies the size, in bytes, of the PNAVSATELLITE structure

dwAv1

Specifies bit flags, one for each element in the corresponding PNSATELLITE structure, that indicates if an element is available. The bit flags defined for the PNAVSATELLITE structure are described in the following table.

Flag	Bit	Description
PN_ASA_SETDATA	0	Unsupported
PN_ASA_PRN	1	Pseudo-random noise (PRN) signal number is valid or invalid.
PN_ASA_SATHEALTH	2	Satellite health is valid or invalid.
PN_ASA_REFWEEKNUMBER	3	Reference week number is valid or invalid.
PN_ASA_REFTIMEOFWEEK	4	Reference time of week is valid or invalid.
PN_ASA_ECCENTRICITY	5	Eccentricity is valid or invalid.
PN_ASA_ROOTSEMIMAJORAXIS	6	Square root of the semi-major axis is valid or invalid.
PN_ASA_ARGUMENTOFPERIGEE	7	Argument of perigee is valid or invalid.
PN_ASA_MEANANOMALYATREFTIME	8	Mean anomaly at reference time is valid or invalid.
PN_ASA_RIGHTASCENSIONATREFTIME	9	Right ascension at reference time is valid or invalid.
PN_ASA_RATERIGHTASCENSION	10	Rate of right ascension is valid or invalid.
PN_ASA_CORRECTTOINCLINATION	11	Correction to inclination is valid or invalid.
PN_ASA_AF0CLOCKCORRECT	12	Zeroth order clock correction is valid or invalid.
PN_ASA_AF1CLOCKCORRECT	13	First order clock correction is valid or invalid.
Reserved for future use	14-31

dwPNReserved

Reserved for future use