Joon Kim (joon@snu.ac.kr) 
						Department of Landscape Architecture & Rural Systems Engineering, Seoul National University 
						Complex Systems Science Laboratory, Bld.36/Rm.108, Seoul National 
						University, 1 Gwanak-ro, Gwanak-gu, Seoul 151-742, Korea 
						Phone : +82-2-880-4663 Fax : +82-2-365-5163 | 
				
				
					Hyojung Kwon (hyojungkwon@snu.ac.kr) 
						National Center for Agro-Meteorology, Seoul National University 
						Bld.36/Rm.109, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 
						151-742, Korea 
						Phone : +82-2-880-4664 Fax : +82-2-365-5163 | 
				
				
					Jung-Hoon Lee (ljh0817 kict.re.kr) 
						Hydrological Survey Center, 301 KINTEX Zone, Daehwa-Dong, Ilsanseo-Gu,Goyang-Si, Gyeonggi-Do, 411-806, Korea |