G-VAP data archive

Terms of use

The G-VAP data archive contains harmonised water vapour data records of different origin. The individual data records were projected onto a common regular 2° by 2° lat/lon grid and the common periods 1988-2008 for TCWV, 1988-2009 for specific humidity and temperature, as well as 2003-2008, again for TCWV, but comprising a larger set of data records.

Please note that:

  • Some of the data records may be outdated by now.
  • Regridding has impacted the original variability.
  • Individual data records differ in terms of spatial and temporal sampling, coverage, and masks applied.

Access to the G-VAP data archive is granted under the following conditions:

  1. The G-VAP data archive in its original form shall only be obtained from the G-VAP online repository.
  2. No warranty is attached to the G-VAP data archive and no liability can be accepted for anything resulting from its use.

Access to the G-VAP data archive is given via 10.5676/EUM_SAF_CM/GVAP/V001.

Please use the registration form below if you want to receive service messages, such as on newly identified quality issues or the availability of a new version of the G-VAP data archive.