摘要
为实现多源空间数据对自然资源管理决策的支撑,本文设计与开发了一种集成多源空间数据的自然资源决策支持系统,并以大连市为例阐述了系统的实际应用。该系统涉及的主要技术包括基于空间数据仓库的GIS大数据技术架构、多源数据与信息系统集成、决策分析模型构建及空间数据可视化应用。结果表明,该系统在自然保护区监测、住宅开发强度评价等方面得到有效应用,提升了自然资源管理水平,为科学决策提供辅助支持。
In order to realize the supporting role of multi-source spatial data in natural resources administration and decision,this paper designed a natural resources decision support system based on multi-source spatial data,taking Dalian as an example to elaborate the application of the system.The main technical design included multi-source data&information system integration supported by GIS big data framework based on spatial data warehouse,decision analysis model construction and spatial data visual application.The results show that the system can be effectively used in natural preserve monitoring and housing development level evaluation.In addition,it promoted the administration level of natural resources and provided auxiliary support for scientific decision.
作者
张何欣
沈毅
李鸿奎
王莹莹
商振东
ZHANG Hexin;SHEN Yi;LI Hongkui;WANG Yingying;SHANG Zhendong(Dalian Municipal Service Center for Natural Resources Affairs,Dalian 116000,China)
出处
《国土资源信息化》
2020年第5期54-59,共6页
Land and Resources Informatization
基金
大连市地质环境信息系统建设项目(DLLH2018-001-03-1)
2000国家大地坐标系转换及应用项目(ZETCG2018-0916-1)
“国土调查云”自然保护区调查应用试点研究项目(20190911447)。
关键词
多源数据
信息系统集成
决策支持系统
GIS
自然资源
multi-source data
information system integration
decision support system
GIS
natural resources
