TY - CPAPER AU - Hiroyuki Miyazaki AU - Koki Iwao AU - Ryosuke Shibasaki BT - 20th IIS Forum on Broad-Scale Collection and Application of Environment and Disaster Risk Information CY - Tokyo, Japan DA - 2011 LA - eng PP - Tokyo, Japan PY - 2011 T2 - 20th IIS Forum on Broad-Scale Collection and Application of Environment and Disaster Risk Information TI - A Study on Global Urban Area Mapping using Satellite Data ER -