[teqc] PM500 Antenna

[Jeff Freymueller]

Junbo,

You need to be consistent for all antennas you use, both for ground  
receivers and transmitters. So you have to use either absolute or  
relative calibrations for everything. If you use absolute PCV's for  
other antennas, then you need to transform the relative PCV into an  
absolute PCV model to maintain consistency.

Jeff

On Oct 19, 2008, at 10:49 AM, jbshi_sgg wrote:

> i have some puzzle about the usage of antenna PCV model.
>
> if only the relative PCV model from NGS ia available, does user  
> directly utilize the relative PCV model or transform the relative  
> PCV model to absolute PCV model according to the instruction in  
> ANTEX file?
>
>


Dr. Jeffrey T. Freymueller         Office: 907-474-7286
Geophysical Institute              Fax:    907-474-7290
University of Alaska, Fairbanks    Home:   907-479-3550
PO Box 757320                      Cell:   907-378-7556
Fairbanks, AK 99775-7320           email: jeff.freymueller at gi.alaska.edu
URL: http://www.gps.alaska.edu/jeff/jeff.html

Download Alaska GPS data: ftp://gps.alaska.edu/pub/gpsdata/


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