Articles | Volume 34, issue 7
Ann. Geophys., 34, 623–639, 2016
https://doi.org/10.5194/angeo-34-623-2016
Ann. Geophys., 34, 623–639, 2016
https://doi.org/10.5194/angeo-34-623-2016

Regular paper 20 Jul 2016

Regular paper | 20 Jul 2016

Multi-year GNSS monitoring of atmospheric IWV over Central and South America for climate studies

Clara Eugenia Bianchi et al.

Related authors

A numerical method to improve the spatial interpolation of water vapor from numerical weather models: a case study in South and Central America
Laura I. Fernández, Amalia M. Meza, M. Paula Natali, and Clara E. Bianchi
Ann. Geophys., 37, 1181–1195, https://doi.org/10.5194/angeo-37-1181-2019,https://doi.org/10.5194/angeo-37-1181-2019, 2019
Short summary
Download
Short summary
Long-term monitoring of the amount of water vapour in the lower atmosphere is essential for climate studies. We analysed satellite observations, at hundreds of locations in Central and South America, to look for changes in this parameter over several years. We found evidence of drying of the troposphere in temperate regions, and also evidence of slow moistening over the tropics. Moreover, we openly provide the complete data collection to the scientific community.