WebGIS 与Mashup 在黑河流域信息化平台构建中的应用

随着eScience 的发展，大量的科研信息化。如何综合应用共享的信息资源，再次产生新的科研成果，为科研问题的解决提供决策支持，是信息化研究需解决的问题。本文设计了基于信息聚合与WebGIS 技术支持的黑河流域信息化平台，主要通过Mashup 与WebGIS 技术搭建该信息化平台，重点研究科研信息的聚合应用。基于WebGIS 与信息聚合的黑河流域信息化平台，能够实现黑河流域空间信息的聚合共享，以更直观快捷的方式实现科研信息化，数据与应用服务的共享与交换，使科研成果服务于大众，便于数据的共享与互操作，形成多学科交叉的新组织模式和协作环境。以地下水、土壤等数据的信息聚合应用为案例，基于ArcGIS 云平台，通过WebGIS 技术实现数据资源信息的聚合共享应用。

Research on eScience of Heihe River basin based on Mashup and WebGIS

Heihe basin is always the typical region of cold, arid meteorology, ecology, hydrology, water resources in science research. There are rich research results, data resources, the polymerization of information resources, but the integration and application of scientific research is the problem to need solve. With the development of eScience, a number of scientific and technical information, how to use the shared information resource, again to generate new research results, should be problems to be solved by eScience research. The development trend of eScience is how to use the shared data, tools and other kinds of sharing information resources, to provide decision support for solving scientific problems or new applications. This paper has designed eScience platform system structure of Heihe River basin based on information aggregation and WebGIS technology, and focused on the research of the application of scientific research information polymerization, mainly through Mashup and WebGIS technology. EScience platform of Heihe River Basin based on WebGIS, could achieve the aggregation sharing of the Heihe River basin information, implementation of scientific research information, sharing and exchange of data and application service with more convenient way, the public service of the research achievements, to facilitate data sharing and interoperability, the formation of thenew organization mode and collaborative environment cross regional, time, multidiscipline based on WebGIS. With the groundwater application and online model application as a case, the ArcGIS cloud platform based on WebGIS technology could realize polymerization sharing application of groundwater resources information.