标题：Research on Forewarning Method of Enteromorpha Prolifera Disaster Based on RS and GIS
作者：Zhao Xiangwei; Jin Fengxiang; Sun Lin; Ji Min; Wang Ruifu; Zhang Zhongxi
作者机构：[Zhao Xiangwei; Jin Fengxiang; Sun Lin; Ji Min; Wang Ruifu] Shandong Univ Sci & Technol, Dept Geog, Res Forewarning Method Enteromorpha Prolifera Dis, 更多
会议名称：4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE)
会议日期：JUN 18-20, 2010
来源：2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010)
关键词：Remote Sensing(RS); Geographic Information System(GIS);; Moderate-Resolution Imaging Spectroradiometer(MODIS); Enteromorpha; Prolifera Disaster; Forewarning System
摘要：Characteristic and hazard of enteromorpha prolifera disaster was analyzed. Significance and feasibility of disaster forewarning method and disaster forewarning system were explained clearly. Method and steps of extracting enteromorpha prolifera distribution and water temperature etc. information from MODIS data were researched. Based on construction of disaster forewarning database system, enteromorpha prolifera disaster forewarning system was developed based on Web Services with ArcGIS Server and Flex Softwares. Some characteristic functions including data publishing dynamically, visualization of disaster developing trend, warning of influence range and disaster level evaluation were implemented. The system was also applicable to forewarning of some disasters like red tide and sandstorm, so there was extensive application value.