[A-CG33] 静止軌道衛星による陸面観測

[ACG33-03] Himawari-8 based near-real time meteorological drought monitoring and early warning system in Asia

★Invited Papers

*竹内 渉¹、Shofiyati Rizatus²、Mai Van Khiem³、大吉 慶⁴、Suepa Tanita⁵ (1.東京大学生産技術研究所、2.Indonesian Center for Agricultural Land Resources Research and Development、3.National Center of Hydro-Meteorology Forecasting, Vietnam、4.宇宙航空研究開発機構、5.Geo-Informatics & Space Technology Development Agency, Thailand)

キーワード：KBDI、land surface temperature、rainfall

This research focuses on a development of satellite-based drought monitoring warning system for croplands in Asian countries. Drought condition of cropland is evaluated by using Keeth-Byram Drought Index (KBDI) computed from rainfall measurements with GSMaP product, land surface temperature and vegetation index by Himawari-8 at daily basis. The derived information is disseminated as a system for an application of space based technology (SBT) in the implementation of the Core Agriculture Support Program. The benefit of this system are to develop satellite-based drought monitoring and early warning system in Asian counties using freely available data, and to develop capacity of policy makers in those countries to apply the developed system in policy making. A series of training program has been carried out since 2013 to officers and researchers of ministry of agriculture and relevant agencies in Greater Mekong Subregion countries including Cambodia, China, Myanmar, Laos, Thailand, Vietnam and Indonesia. This system is running as fully operational and can be accessed at http://wtlab.iis.u-tokyo.ac.jp/DMEWS/.