DESIGN OF USER SERVICE AND INFORMATION DISTRIBUTION SUB-SYSTEM BASED ON WEB SERVICE AND ITS IMPLEMENTATION
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摘要: 用户服务与信息发布分系统是地质勘查遥感系统的重要分系统之一。分系统主要面向地质调查和项目管理人员, 以层次化、组件式思想设计开发, 并充分考虑了系统的可扩展性。采用B/S模式, 通过WebGIS发布技术、卫星遥感产品多维可视化发布技术、基于工作流控制的WEB信息发布、客户服务等, 直接进行地图数据、海量遥感影像数据和专题产品数据的快速检索、显示和下载, 分系统在试运行中取得了良好的应用效果。
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关键词:
- 用户服务与信息发布分系统 /
- 地质勘查遥感系统 /
- 数据分发
Abstract: User Service and Information Distribution Sub-system is one of the most important sub-systems of Remote Sensing Processing Systems. The sub-system, which is designed by hierarchical and component type conception and is fully considered its extendibility, is mainly used for staff of geological exploration and project management. Based on WEB information distribution and user service, The B/S Model is applied with distribution technology of WebGIS and multidimensional visualization of remote sensing image. The sub-system can achieve instantly searching, displaying and downloading of map data, mass remote sensing data and thematic product data. It has achieved good application effects in trial running. -
图 2 用户服务与数据发布分系统组成
Figure 2. The constitution of user service and information distribution sub-system
图 4 用户服务与数据发布分系统B/S结构组成
Figure 4. B/S structure for user service and data distribution subsystem
图 5 用户服务与数据发布分系统接口关系
Figure 5. Interface relations for user service and data distribution subsystem
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[1] 李晓波.科学数据共享关键技术[M].北京:地质出版社, 2007.LI Xiao-bo. Key technologies of science data sharing [M]. Beijing: Geological Publishing House, 2007. [2] 周伟, 黄炜, 王彦佐.资源一号02C卫星数据管理与服务系统研建[J].国土资源遥感, 2014, 26(1):179~185. doi: 10.6046/gtzyyg.2014.01.30ZHOU Wei, HUANG Wei, WANGYan-zuo, et al. Tentative construction of satellite data management and service system for ZY-1 02C [J]. Remote Sensing for Land and Resources, 2014, 26(1): 179~185. doi: 10.6046/gtzyyg.2014.01.30 [3] 王文志, 白云鹏, 王磊, 等.地质调查遥感数据服务系统设计与实现[J].地质力学学报, 2012, 18(3):296~305. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20120312&journal_id=dzlxxbWANG Wen-zhi, BAI Yun-peng. WANG Lei, et al. Design and implementation of remote sensing data service system for geological survey [J]. Journal of Geomechanics, 2012, 18(3): 296~305. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20120312&journal_id=dzlxxb [4] 钟广锐.基于ArcGIS Flex API的WebGIS设计[J].测绘科学, 2012, 37(3):147~149. http://www.cnki.com.cn/Article/CJFDTOTAL-CHKD201203048.htmZHONG Guang-rui. The design of WebGIS based on ArcGIS Flex API [J]. Science of Surveying and Mapping, 2012, 37(3): 147~149. http://www.cnki.com.cn/Article/CJFDTOTAL-CHKD201203048.htm [5] 王华斌, 唐新明, 李黔湘.海量遥感影像数据存储管理技术研究与实现[J].测绘科学, 2008, 33(6):156~158. http://www.cnki.com.cn/Article/CJFDTOTAL-CHKD200806056.htmWANG Hua-bin, TANG Xin-ming, LI Qian-xiang. Research and implementation of the massive remote sensing image storage and management technology [J]. Science of Surveying and Mapping, 2008, 33(6): 156~158. http://www.cnki.com.cn/Article/CJFDTOTAL-CHKD200806056.htm [6] 吕德奎, 秦洪现.开源版MapGuide及其应用研究[J].测绘通报, 2008, (4):58~59, 74. http://www.cnki.com.cn/Article/CJFDTOTAL-CHTB200804023.htmLV De-kui, QIN Hong-xian, The open-source version MapGuide and its application[J]. Bulletin of Surveying and Mapping, 2008, (4): 58~59, 74. http://www.cnki.com.cn/Article/CJFDTOTAL-CHTB200804023.htm [7] 傅饶, 蒲静, 陈华月.面向CDN网络的高效海量数据分发机制研究[J].计算机工程与应用.2010, 46(24):126~128. doi: 10.3778/j.issn.1002-8331.2010.24.038FU Rao, PU Jing, CHENYue-hua, Research on efficient high volume data distribution in CDN [J]. Computer Engineering and Applications, 2010, 46(24): 126~128. doi: 10.3778/j.issn.1002-8331.2010.24.038 -
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