• CN 62-1070/P
• ISSN 1000-694X
• 双月刊 创刊于1981年
 中国沙漠  1995, Vol. 15 Issue (1): 49-53
 论文

THE EDITING AND MAPPING OF SERIES THEMATIC MAPS IN THE INFORMATION SYSTEM FOR ENVIRONMENTAL MONITORING OF DESERTIFICAION
Feng Yusun
Institute of Desert Reserrch, Academia Sinica, Lanzhou. 730000
 全文: PDF(425 KB)

Abstract: The Series thematic maps of desertification are the main data sourcein the Information System for Environmental Monitoring of Desertification,and provide the fundamental bases for the special munipulatium and analysis. According to the used computer aided mapping software. Some problems of editing and mapping of thematic maps in the system has been discussed in this paper mainly including as following:(1)Disigning the thematic maps used in the information system for desentification environmental monitoring:(2)Mapping classification of the thematic maps; (3)Unification and coordination of the series thematic maps in the system : (4) Editing features of the series gyematic maps of desertification; (5) time sequemes of the map in desertification environmental monitoring.
Key words: Desertification    Information System    Editing and mappin of series thematic maps