中国“数字国土”工程的方法论研究

吴冲龙; 刘刚

Volume 27 Issue 5

Sep. 2002

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WU Chong-long, LIU Gang, 2002. Discussion on Methodology of 'Digital Land and Resources of China' Project. Earth Science, 27(5): 605-609.

Citation:

WU Chong-long, LIU Gang, 2002. Discussion on Methodology of "Digital Land and Resources of China" Project. Earth Science, 27(5): 605-609.

WU Chong-long, LIU Gang, 2002. Discussion on Methodology of 'Digital Land and Resources of China' Project. Earth Science, 27(5): 605-609.

Citation:

WU Chong-long, LIU Gang, 2002. Discussion on Methodology of "Digital Land and Resources of China" Project. Earth Science, 27(5): 605-609.

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Discussion on Methodology of "Digital Land and Resources of China" Project

Land and Resources Information System Institute, China University of Geosciences, Wuhan 430074, China

Received Date: 2002-04-23
Publish Date: 2002-09-25

Abstract

Abstract

Digital State Land and Resources", a grand project in the 21st century, is a response to the state strategic plans called "Digital Earth" and "Digital China", respectively. Its core is the construction of distributed point source spatial database and attribute database. The important problems of technology are the modeling of the subject database, the "multi S" integration, the three level network structure, the computer aided design of geological maps, the information standardization system, the entry of numerous data to the database and the information security. This grand project needs a set of logical and perfect solutions. Problem shooting countermeasures and procedures are suggested that have incorporated latest achievements in the construction of land and resources information system in the world and those in the development of geoinformatics, and followed the overall system analysis and system design in line with the special pattern of the Chinese land and resources exploration and management.
- Digital State Land and Resources,
- Digital Earth,
- Digital China,
- methodology,
- basic information platform,
- point source information system,
- multi S integration

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References(12)

References

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