Acta Geographica Sinica ›› 2001, Vol. 56 ›› Issue (7s): 19-25.doi: 10.11821/xb20017s003

Previous Articles     Next Articles

Principles and Methods of Designing and Establishing Complex Informatic Tupu of Natural Landscape in China

LIAO Ke   

  1. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101,China
  • Received:2001-06-25 Revised:2001-07-16 Online:2001-12-25 Published:2001-12-25
  • Supported by:

    National Natural Science Foundation of China, No. 498017;Knowledge Innovation Item of CAS, No. CXIOG-D001-01

Abstract:

In this paper, basic conception (definition, meanings and significance) of Geo-informatic Tupu is discussed, and basic conception of natural landscape and scientific base of complex informatic Tupu of natural landscape in China are analyzed. The basic spatio-temporal change and integrated presentative formats of natural landscape Tupu in China are put forward. Then, principles and methods of designing and establishing complex informatic Tupu of natural landscape in China are elucidated. Finally, it elucidates methods and process of establishing complex informatic Tupu of natural landscape in China, as follows: classifying natural landscape types; defining outline and boundary of natural landscape types; establishing Tupu characteristics and index and its finding system, establishing Tupu quantitative index system and Tupu mathematic model; establishing Tupu informatic data base; and Tupu applied analysis.

Key words: natural landscape, complex, informatic Tupu, principle, method