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Geophysical Data Sharing And Application Integration Studies

Posted on:2013-01-16Degree:DoctorType:Dissertation
Country:ChinaCandidate:Y DingFull Text:PDF
GTID:1118330371482232Subject:Earth Exploration and Information Technology
Abstract/Summary:PDF Full Text Request
The further study on the geoscience has promoted the accumulation ofgeoscientific data and the generation of new methods about professional dataprocessing, analysis and interpretation, which however causes a conflict between thecomplexity of varied requirements about professional data and the complexity ofsoftware reuse and function expansion during constructing the environment ofgeoscientific information. The paper adopts a data integration solution which base ondata specification and OGC WFS specification to solve the data integration; and thepaper adopts the plug-in development method to solve the key technology and thecontinuable expansion mode for integrated geophysical application platform, and aimto let different algorithmic models and data processing models be able to load directlyinto the professional application program.The paper mainly includes the following aspects:1) research of distributed datasharing and service integration framework to solve different levels of heterogeneousproblem;2) research of data interoperability with reference to the construction of theGeoSciml;3)implementation of geophysical plug-ins development platform whichbased on the EclipseRCP plug-in development method and with the integration of2dGIS,3d GIS,3d visualization, and other plug-ins;4)practice of contructing dataservices by using WFS over data specification and developping plug-ins for gravityand the seismic data visiualization.The practical results of the data integration and plug-ins development platformmay safely draw a conclusion that:1) the data specification can solve geological dataheterogeneous and increase data interoperability;2)Eclipse RCP plug-insdevelopment method is effectively for constructing geological data applications andprofessional plug-in.
Keywords/Search Tags:GeoSciML, Eclipse RCP, VTK, Plugin, GIS
PDF Full Text Request
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