The ARM Program discovered a long-standing issue with their equatorial tropical western Pacific sites (Manus and Nauru) UVB data that renders the data unusable. The decision was then made to stop meas
The Ny-Ålesund radiosonde program is part of the GCOS Reference Upper-Air Network (GRUAN). Please consider using the Ny-Alesund reference radiosonde data with higher temporal resolution and uncertaint