[Cosmic_announce] New GPS/MET data available

[Doug Hunt]

Greetings:

A new version (2007.3200) of GPS/MET data is now available.

The new GPS/MET dataset is processed with the current version of the CDAAC 
software. This new processing results in more (~20%) successfully 
retrieved profiles for AS- (Anti-spoof) OFF periods and with similar error 
characteristics as compared to the old dataset (2005.1720). However, the 
new processing results in fewer successfully retrieved profiles for AS- 
(Anti-spoof) ON periods with similar error characteristics (as compared to 
the old dataset) due to a more stringent quality control procedure. The 
AS-ON data were processed with heavy smoothing of reference link and 
occulting link L1-L2 phase to minimize the high level of AS-ON L2 noise.

Please note:
The AS-OFF data are stored in the gpsmet mission.
The AS-ON data are stored in the gpsmetas mission.

Regards,

   Doug Hunt

dhunt at ucar.edu
Software Engineer
UCAR - COSMIC, Tel. (303) 497-2611