[IGS-Equipment-Files] Update: rcvr_ant.tab, antenna.gra

[Robert Khachikyan]

Dear Colleagues,

The rcvr_ant.tab standard has been updated with the following updates:

| 17 MAY 2011  Added LEICA GS08, LEICA GS12, LEICA GG02plus, LEIGS08, LEIGS12, |
|                LEIGG02plus, ALTUS APS-3, APSAPS-3                            |
| 16 MAY 2011  Added SOUTH S82T GNSS, SOUTH S82V GNSS, STHS82_7224V3.0         |
| 06 MAY 2011  Added SEPT POLARX4, SEPT POLARX4TR                              |


ftp://igs.org/pub/station/general/rcvr_ant.tab


The respective antenna ARP's have also been added to:

ftp://igs.org/pub/station/general/antenna.gra

Many thanks to Ralf Schmid from the IGS Antenna Working Group for his 
contribution.

Best Regards,
--Robert Khachikyan
IGS Central Bureau