Open in WebGL Earth

• UCAR (dry) - UCAR CDACC dry products (atmPrf).
• UCAR (wet) - UCAR CDACC wet products (wetPrf).
• UCAR (wet2) - UCAR CDACC wet products (wetPf2).
• UCAR (wet) - UCAR CDACC bufr products (bfrPrf).
• STAR (dry) - NOAA STAR dry products (atmPrf).
• STAR (wet) - NOAA STAR wet products (wetPrf).
• ROMSAF (dry) - ROMSAF dry products (atmPrf).
• ROMSAF (wet) - ROMSAF wet products (wetPrf).
• S4 (bufr) - bufr products distributed by SSEC University of Wisconsin

Symbol = one GNSS RO profile.

N_Prf - number of GNSS-RO Profiles;

Statistics are calculated over.

N_Leo - number of Leo Satellites;
N_Obs - number of GNSSRO profiles;
Mean,Median,SD,RSD,Max,Min - statistics (GNSSRO - Ref).

Lat,Lon - starting location of in-situ

Min Alt, Max Alt - valid range of refractivity