Title :
Research on Forewarning Method of Enteromorpha Prolifera Disaster Based on RS and GIS
Author :
Zhao Xiangwei ; Jin Fengxiang ; Sun Lin ; Ji Min ; Wang Ruifu ; Zhang Zhongxi
Author_Institution :
Geogr. Dept. Geomatics Coll., Shandong Univ. of Sci. & Technol., Qingdao, China
Abstract :
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.
Keywords :
alarm systems; disasters; geographic information systems; oceanographic techniques; ArcGIS Server; Flex Software; MODIS data; Web Service; data publishing; disaster forewarning method; enteromorpha prolifera disaster; geographic information system; hazard; Data mining; Data visualization; Database systems; Geographic Information Systems; Hazards; MODIS; Publishing; Temperature distribution; Tides; Web services;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5518071
