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Method and system for sharing distributed geoscience data

A data sharing and sharing system technology, applied in the field of distributed geoscience data sharing, can solve problems such as inability to control the quality of data resources, achieve the effect of improving quality and safety, improving quality, and avoiding network congestion

Inactive Publication Date: 2010-02-03
INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The above three modes have their own advantages and disadvantages. However, no matter whether it is a federation mode, a collection mode, or a collection mode, they are only a joint query of data resources and cannot control the quality of data resources.

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  • Method and system for sharing distributed geoscience data
  • Method and system for sharing distributed geoscience data
  • Method and system for sharing distributed geoscience data

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Embodiment Construction

[0057] The basic idea of ​​the present invention is: using a distributed software system, utilizing multiple physically distributed and logically unified network systems to realize the sharing of distributed geoscience data resources. In order to solve the unified and fast sharing of multi-source and heterogeneous geoscience data resources, the geoscience data resources are abstractly released into two levels of metadata and data services. In order to solve the functional interoperability between multiple network systems, the core geoscience data sharing function is abstracted into network services by using Web Services technology and deployed on these network systems respectively. Based on the distributed software system, the sharing of distributed geoscience data resources is realized through the three main processes of distributed geoscience data resource collection, review and release, and search access.

[0058] The method and system for sharing distributed geoscience dat...

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Abstract

The invention discloses a method and a system for sharing distributed geoscience data, and the method comprises the steps of setting a total data sharing system and at least one sub-data sharing system, wherein, the total data sharing system and the sub-data sharing system respectively comprises a foreground data sharing subsystem, a background data management subsystem and a network service subsystem, and the sub-data sharing systems and total data sharing systems carry out mutual operation through the network service subsystems; utilizing the foreground data sharing subsystems for carrying out collection of the geoscience data; utilizing the background data management subsystems for carrying out technical review on the collected geoscience data; using the background data management subsystem of the total data sharing system for carrying out safety review on the geoscience data which passes the technical review, and issuing the geoscience data which passes the safety review; and utilizing the foreground data sharing subsystems for carrying out data query and access on the issued geoscience data. The method and the system improve the quality of data sharing service, the convenientdegree and the efficiency.

Description

technical field [0001] The invention relates to a data sharing method and system, in particular to a distributed geoscience data sharing method and system. Background technique [0002] With the development of society and economy and the increasingly prominent problems of global environmental change, geoscience data resources are becoming more and more important. On the one hand, geoscience data resources support the research of various branches of earth science, and understand the status quo, changing laws and Its evolution mechanism is the basis for research on global change and other aspects; on the other hand, geoscience data resources are the basis for supporting the country and various industries to make strategic decisions for sustainable socio-economic development. For a long time, various industry departments have organized different scales and types of monitoring, forming a series of geoscience data resources, such as: geological survey, meteorological observation,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04L9/32
Inventor 诸云强宋佳冯敏刘润达杜佳王卷乐杨雅萍廖顺宝朱华忠
Owner INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS