With the rapid development of earth observation technology, multi-source geospatial data have increased dramatically. However, as the process of data- information- knowledge-application service is serial, the degree of automation and intelligence is low. The growing geospatial data are geographically distributed at different locations. As respectively occupied by different subjects, the contradiction of comprehensive utilization rate is becoming more and more prominent and has become a major bottleneck restricting geo-spatial information technologies and Digital Earth healthy development. This book, based on the research results of 863 and fund projects, specially introduces such advanced and innovative research results as the basic concepts of spatial information services, noumenon based geospatial information processing service semantic description methods, the registration and discovery of semantically supported geo-spatial information and processing services, the semantic matching methods of distributed earth geospatial data and processing services, service chain automatic building method and the combination mechanism of geo-spatial informationand processing services.
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Language: Chinese Publisher: Science Press. Semantic representation system. semantic technology into the field of spatial information. spatial data and services as well as semantic-based spatial information service registration. discovery and binding mechanisms. and explore spatial information services portfolio automatic construction method is the focus of the intelligence services of spatial information. Wang Yandong Gong Jianya book spatial information intelligent services theor. Seller Inventory # ND0460