Trends in the atmospheric water vapour estimated from two decades of ground-based GPS data: sensitivity to the elevation cutoff angle

• We have analysed 20 years of data from 13 GPS sites in Sweden and Finland, using two different elevation cut-off angles, 10° and 25°, to estimate the atmospheric integrated water vapour (IWV). Then we estimated the linear long-term trends of IWV which were compared to the corresponding trends from the radiosonde data at 7 nearby (

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Annan teknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Other Engineering and Technologies (hsv//eng)

NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)

NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)

Nyckelord

GNSS

climate monitoring

water vapour

Publikations- och innehållstyp

kon (ämneskategori)

vet (ämneskategori)