地理学报 ›› 2001, Vol. 56 ›› Issue (7s): 49-55.doi: 10.11821/xb20017s008

• 电子地图与Internet地图 • 上一篇    下一篇

国家自然地图集网络发布的WebGIS解决方案

王雷, 池天河, 廖克, 齐清文   

  1. 中国科学院地理科学与资源研究所,北京100101
  • 收稿日期:2001-06-15 修回日期:2001-07-11 出版日期:2001-12-25 发布日期:2010-09-09
  • 作者简介:王 雷(1974-),男,博士生,主要从事WebGIS和地图学的研究。E-mail:wanglgis@hotmail.com
  • 基金资助:

    中国科学院知识创新工程前沿项目(CXIOG-D001-01); 国家自然科学基金项目(49801017)

WebGIS Resolution for National Physical Atlas of China on the Internet

WANG Lei, CHI Tian-hei, LIAO Ke, QI Qing-wen   

  1. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, 100101, China
  • Received:2001-06-15 Revised:2001-07-11 Online:2001-12-25 Published:2010-09-09
  • Supported by:

    National Natural Science Foundation of China, No. 498017; Knowledge Innovation Item of CAS, No. CXIOG-D001-01

摘要:

系统阐述了国家自然地图集网络发布的WebGIS开发策略及其实现方法,首先是数据准备,包括数据标准化规范化改造、数据库结构改造、数据质量控制等;其次是系统功能,如信息查询、动态制图、统计分析等;再次是系统开发技术,包括主页设计、系统实现策略、WebGIS游览器端开发技术、后端服务器的开发技术等。最后,对今后的发展趋势进行了展望。

关键词: 国家自然地图集, WebGIS, 空间数据浏览, 开发策略

Abstract:

With the development of Internet, serving data on the Internet has become one of hotspots for research and application. WebGIS has been applied to serve GIS data on the Internet in GIS field. National Physical Atlas of China (NPAC) is a large-scale synthesizing atlas with great scientific value, serving it on the internet can bring great social benefit, users can query and explore what they need, making thematic map. This paper approaches the implementing way of this system. Firstly, data preparation including data standardization, database reconstruction, data quality control, was expounded. Secondly, the system functions, including data query, dynamic mapping, statistical analysis, etc., was described. Thirdly, the authors discussed the developing technology of the system, including homepage designing, system strategy, browse and server technology, etc. Finally, the future developing direction of the system was foreseen.

Key words: WebGIS, NPAC, spatial data query