The Study on Spatial Decision Support Services Architecture Based on Grid GIS in Emergency Response Platform

The status and problems of the research on spatial decision support in emergency response is analyzed. The spatial decision support emergency response services architecture (SDSERSA) is proposed based on grid GIS. The SDSERSA is defined in detail and the relationship between SDSERSA and grid GIS is analyzed. At last, we design the SDSERSA and make description about the workflow in SDSERSA.