37 12O 12O 2014 12 Environmental Science & Technology Vol.37 No.12O Dec. 2014 赵艳 1,2, 唐诚 1*, 张华 1, 晁晖 3 1. 2640032. 100049 3. 063000 WebGIS GeoServer GIS OpenScales RIARich Internet Application WebGIS GIS GeoServerRIA WebGIS OpenScales X87 A doi 10.3969/j.issn.1003-6504.2014.12O.104 1003-6504(2014)12O-0507-04 Design and Development of RIAWebGIS System for Seabed Data Based on GeoServer ZHAO Yan 1,2, TANG Cheng 1*, ZHANG Hua 1, CHAO Hui 3 1. Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China; 2. University of Chinese Academy of Sciences, Beijing 100049, China; 3. Heibei United University, Tangshan 063000, China [4-7] WebGIS Internet, GIS WebGIS 20 60 [1-3] (National Geophysical Data Center, NGDC) BOSCORF (British Ocean Sediment Core dbseabed Research Facility) Web AbstractDue to the difficulty of data acquisition and multi-source of data from seabed, there are problems in data sharing and management. WebGIS can achieve share of data from multiple sources within large scope by putting the vector data on the Internet. Based on analyzing seabed data features of Laizhou Bay, a database was set up categorizing the data, the key technique and process of system buliding were introduced, and a RIA WebGIS system was built using GeoServer and Open- Scales to achieve display, management and GIS functions of seabed data. Key wordsseabed data; GeoServer; RIA WebGIS; OpenScales 2014-04-08 2014-05-13 1006055 KZZD-EW-14 1988- yzhao@yic.ac.cn * 0535-2109021 ctang@yic.ac.cn
37 PostGIS Oracle MySQL Shapefile jpeg gif png GeoServer [8] GIS GeoServer WebGIS We- bgis 1.2 OpenScales OpenScales AS3ActionScript3 Flex GIS 4 swc 1 Map Layer Handler Controls WMS WFS GeoServer 1 GeoServer WebGIS 1 GeoServer OpenScales Flex RIAWebGIS GeoServer 1.3 RIA WebGIS OpenScales RIA OGCOpen Geospatial Consortium RIA GeoServer Web Adobe Flex RIA Flex GIS OpenScales WebGIS [10-11] Adobe Flex MXML ActionScript RIA 1.1 GeoServer GeoServer OpenGISOpen Geodata Inter- Flex operation Specification, Flex J2EE Java 2 Platform Enterprise Edition RIAWebGIS Java 2 2 GeoServer WMS Web Map Service Web 2.1 系统环境 WFSWeb Feature Service Web B/SBrowser/Server/ GIS udig Windows 2003 Server SLD Styled Layer DescriptorFlex Builder 3.0 Web S6.0 GeoServer maps/ OpenScales2.2 WebGIS GeoServ- images WMS er2.4.1 Postgres/PostGIS WFS XML Web WFS-T [9] 2.2 数据库的建立
12O - PostgreSQL PostGIS GIS PostgreSQL GIS 1 1 2 PostGIS Shapefile SQL PostGIS Shapefile 2.3 系统体系架构设计及开发流程 3 GIS Shapefile, udig Shapefile Flex Builder Web OpenScales PostGIS IIS6.0 Web GeoTools GeoServer WMS WFS
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