Acta Geodaetica et Cartographica Sinica ›› 2017, Vol. 46 ›› Issue (10): 1526-1533.doi: 10.11947/j.AGCS.2017.20170411

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Research Progress of Global Land Domain Service Computing:Take GlobeLand 30 as an Example

CHEN Jun1, WU Hao1, LI Songnian2   

  1. 1. National Geomatics Center of China, Beijing 100830, China;
    2. Ryerson University, Toronto ON M513 2K3, Canada
  • Received:2017-07-15 Revised:2017-08-23 Online:2017-10-20 Published:2017-10-26
  • Supported by:
    The National Natural Science Foundation of China(No. 41231172);The Special Fund for Surveying,Mapping and Geoinformation Scientific Research in the Pubic Welfare(No. 201512028)

Abstract: Combining service-computing technology with domain requirements is one of the important development directions of geographic information under Internet+, which provides highly efficient technical means for information sharing and collaborative services. Using GlobeLand 30 as an example, this paper analyzes the basic problems of integrating land cover information processing and service computing, introduces the latest research progress in domain service modeling, online computing method and dynamic service technology, and the GlobeLand 30 information service platform. The paper also discusses the further development directions of GlobeLand 30 domain service computing.

Key words: land cover, service computing, GlobeLand 30, domain service modeling, online, dynamic

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