【摘要】 分析了利用现代高新信息技术建立海岸带可持续发展决策支持系统总体目标后,探讨了系统的体系架构、地理信息技术、空间元数据与空间数据仓库技术以及决策支持模型与方法等技术对海岸带可持续发展决策支持系统的数据获取、存储、管理和模型分析与可视化科学决策的关键作用和重要意义。更多还原

【Abstract】 How to take effective measures to ensure sustainable development in the coastal areas in China is ever becoming a focus that attracts close attentions to the governmental and academic sectors recently. It is critical to establish an advanced decision support system for the coastal zone sustainable development to help scientific decision-making and integrated coastal zone management using modern high information technology. This paper mainly introduces the key technologies of Coastal Zone Sustainable Development Decision Support System (CZSDDSS), including C/S and B/S integration technology, GIS, RS and GPS geo-information integration technology,spatial metadata and data warehouse technology,decision support models and methods as well, which aims to provide a normative solution for the detail analysis, design and development of the CZSDDSS ultimately.更多还原