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地物波谱是遥感重要的信息源之一,通过数据库建设管理波谱数据已越来越得到重视。自然资源和地理空间基础信息库是国家电子政务4个基础信息库之一,其主要目的是实现部门间的数据共享与交换,其下设有全国典型地物波谱数据库。为应对电子政务的需求,在原有波谱数据库的工作基础上,构建了面向电子政务的全国典型地物波谱数据服务平台,用以向电子政务提供符合要求的数据以支持电子政务数据共享及政务决策。介绍了波谱数据服务平台的设计及关键技术研究,并展示了实现后的波谱数据服务平台。
Geo-spectrum is one of the important information sources for remote sensing. It has been paid more and more attention to the management of spectral data through database construction. The basic database of natural resources and geospatial information is one of the four basic information databases of national e-government. The main purpose of this database is to realize data sharing and exchange among departments. There is a national typical database of terrestrial databases. In response to the needs of e-government, based on the work of the original spectral database, a nationwide typical terrain data service platform for e-government was constructed to provide e-government with the required data to support e-government data sharing and government decision-making . The design and key technologies of spectrum data service platform are introduced, and the realized spectrum data service platform is demonstrated.