ICM-12: 16-20 November 2020 on Reunion Island
The 12th GRUAN annual Implementation and Coordination Meeting, ICM-12, will be organized 16-20 November 2020.
ICM-11: 20-24 May 2019 in Singapore
The 11th GRUAN annual Implementation and Coordination Meeting, ICM-11, took place 20-24 May 2019 in Singapore.
All presentations and documents of the…
Test campaign with Skydew instrument at Lindenberg observatory
From 1-5 April our colleagues from Meisei, Takuji Sugidachi and Kensaku Shimizu, visited the Lead Centre at Lindenberg Observatory to test the Skydew…
The 10th anniversary of the establishment of GRUAN
The 10th anniversary of the establishment of the Global Climate Observing System (GCOS) Reference Upper Air Network (GRUAN) was celebrated during the…
Testing of new Korean Dual Thermistor Radiosonde
In September, the CORETEMP 2017 campaign was hosted by the GRUAN Lead Centre in Lindenberg.
New Official GRUAN Website
We proudly announce the new GRUAN website.
GRUAN paper wins the Vilho Väisälä Award
On 23 June 2016 WMO’s executive committee announced that this year’s Prof. Vilho Väisälä award is granted to the authors of the paper on the GRUAN…