Abstract：Between December 2009 and January 2010, Atmosphere Observation Center in Nanjing upperair station did a comparative test of the type of GTS1、GTS1-1 and GTS1-2 radiosondes which are existing business ones of China Meteorological Administration. The basic situation of experiment and the test methods were reviewed in the paper. The test results of analysis was particularly described to assess accuracy and stability of existing business radiosondes of China Meteorological Administration. The corresponding improvement measurements of each kind of radiosondes are proposed, so as to promote the development of sounding technology of China.
2012, Vol. 29 