During March 13-15, the 9th workshop of CEOS/WGDisasters was held at Brussels, Belgium. This workshop was hosted by European Commission.Prof. LI Chuanrong, director of AOE/CST, Prof. TANG Lingli, director of AOE/DEO, and Prof. LI Ziyang, vice directore of AOE/DEO, attent this workshop as invited. Prof LI Ziyang gave a talk titled as "CEOS Landslide Pilot Chinese Region: A recent progress".