The report describing the results of the WMO Intercomparison of High Quality Radiosonde Systems, which took place in Yangjiang, China between 12 July – 3 August 2010 has just been published. The report is available at
GATNDOR is a research team supporting the development and implementation of GRUAN on scientifically sound foundations. The team performs focused, short-term research to address specific topics identified by the GRUAN science and management community. GATNDOR efforts are coordinated with those other GRUAN Task Teams and with national GCOS programs when appropriate.