东北地区气候资源与生态环境信息系统设计与建立

以基本气象资料、农业气象资料、卫星遥感资料及气候分析资料为基础,在地理信息系统平台上实现数据的统计计算、查询、追加及空间属性分析等功能设计及分等级的数据共享设计,系统建成后可提供气候资源及生态环境基础数据信息、数据加工信息、图像信息及相关技术产品,为开展东北地区生态环境变化趋势及其与气候变化的相互作用研究提供数据基础平台。

Design and Application of Climatologic Resources and Ecological Environment Information System in Northeast China

Based on satellite operational data,basic meteorological database,agro-meteorological data and the result from the analysis of climatologic resources,a system is designed to have the functions of calculation,query,ap- pendix and analysis of spatial attributes on the platform of the GIS software ArcGIS 8.3.The data can be accessed via the internet using the grade of purview.The system provides the basic data,data processing and images of cli- rnatologic resources and ecological environment and other associated technical products.It furnishes the basis data- bank for the study of changes in ecological environment of Northeast China.