GIS-Based Design of Urban Emergency Shelter in Songbei Harbin

Taking Songbei district of Harbin city as study area and flood damage as researching object, GIS spatial analysis is used to suitability analysis of emergency shelter by AHP getting every weight coifficient, which select drainage landscape function area, Songbei residential area and dam as main impacting factors. Finally, it determines three level emergency shelter alternative districts, community level, street level and urban district level.