Theories and methods of spatial information intelligent service to Earth observation data processing and analysis books(Chinese Edition)

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.