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Web services are a service-oriented architecture that has gradually advanced in recent years. Offering such benefits as protocol interoperability, complete independence from platforms and languages, and high degree of loose coupling, they have become an increasingly important way for seamless application integration. Coupling the characteristics of remote sensing data and genera l principles for designing...
This article mainly studies the online processing of Spatial information and service sharing technology, and submits a module to constructing a spatial information processing and application grid-service platform based on open service architecture (OGSA-Open Grid Services Architecture), so that to solve a series of issues that current spatial information services are facing. As a result, a flexible,...
This article on platforms in the digital forest resource allocation and management processes. By now the grid environment to how to allocate resources in the research, the field of digital forestry accumulated a large number of the current standard treatment package into form Web services platform in the grid environment, workflow technology through these services effective series together, in order...
This paper will take the professional division as an angle of view, and take integrating technique innovation resource efficiently and making the biggest profit as destination. On the base of analyzing the present situation of technique innovation in timber processing business enterprises in Heilongjiang province, the paper analyzes various innovation modes, getting the conclusion that the professional...
Digital forestry platform was introduced and special requirements of spatial data discovery were analyzed in this platform. The hierarchical and distributed architecture of spatial data discovery was put forward. Global metadata model, OLAP-oriented metadata aggregation and spatial relation knowledge repository were deeply researched. Global metadata model not only mainly provides spatial data entity...
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