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In order to integrate distributed and isomerous earth system scientific data resources and provide one stop data sharing services for different users, a distributed data sharing platform is needed urgently in China. In this paper, we analyze interoperability requirements of the distributed earth system scientific data sharing platform (ESSDSP) in the first(More)
DOIs are unique and persistent names assigned to any entity for use on Internet digital networks, a registration system using DOI is a useful and practical way to promote the publication and sharing of the scientific content, including scientific literature and scientific data and other resources resulted from the scientific research. This paper outlines(More)
A reference geospatial information portal (GIP) architecture is designed for emergency management, which will bridge the gaps between different organizations and communities that have heretofore shared geospatial information only with great difficulties. The mode and its workflow are examined as well. In its implementation, general metadata fields are(More)
From the building practice of Hindu Kush-Himalayan Region (HKH region) Geographic Information Sharing Network China Node, this paper preliminary discusses spatial data infrastructure for regional cooperative research. Focus on the research of its framework, key technologies, core function etc. Select related data resources integrated on Data Sharing Network(More)
Acquire the metadata of shared scientific data of Earth System Science on the Portal of Chinese Science and Technology Resource, extract field keyword for analysis, then use Network Workbench Tool (NWB Tool) for keyword co-occurrence network analysis. By conducting community detection and network visualization on 5 sub-fields of the acquired data, this(More)
There have been considerable growth in awareness of Geographic Information System (GIS) in the Hindu Kush-Himalayan (HKH) region, and there are initiatives underway for developing regional Spatial Data Infrastructures (SDIs). Such infrastructures are being advocated to fulfill the gaps in data standards, data sharing protocols and software platform so that(More)
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