Open in WebGL Earth

• FSI - NOAA NESDIS FSI algorithm with NESDIS L1B.
• UFSI - NOAA NESDIS FSI algorithm with UCAR L1B.
• SROPP - ROMSAF ROPP algorithm with NESDIS L1B.
• UROPP - ROMSAF ROPP algorithm with UCAR L1B.
• UCAR - UCAR CDACC products.

N_Prf - number of GNSS-RO Profiles;

Statistics are calculated over.

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

Lat,Lon - starting location of in-situ

Min Alt, Max Alt - valid range of refractivity