基于GIS的中国1∶100万陆地数字地貌遥感解译与分析——以台湾省为例  

THE DIGITAL GEOMORPHOLOGICAL INTERPRETATION PROJECT OF CHINA ON 1∶1000000 SCALE BASED ON GIS:A CASE OF TAIWAN PROVINCE

作　　者：王兵[1] 胡伟平[1] 吴燕梅[1] 刘小南[1] 杨军锋[1] 王永梅[1] 

机构地区：[1]华南师范大学地理科学学院,广东广州510631

出　　处：《华南师范大学学报（自然科学版）》2008年第2期136-142,共7页Journal of South China Normal University(Natural Science Edition)

基　　金：国家科技基础条件平台资助项目(2004DKA20180-08);广东省自然科学基金重点资助项目(06105518)

摘　　要：采用卫星遥感图像解译编制全国1∶100万地貌图是一项复杂的科学工程,其中陆地数字地貌遥感解译又是新的重要工作.在全国1∶100万地貌遥感制图的基础上,选取台湾地貌环境特征,探索1∶100万陆地数字地貌遥感解译的基本原则、方法和流程.并运用现代地貌学理论和方法,借助G IS技术,提取主要地貌特征因子,划分地貌类型.为研究台湾现代地貌特征,以及资源的综合开发提供了空间信息基础平台.The national geomorphical interpretation with 1∶1 000 000 remote sensing images is an enormous project,in which the digitalization of the terrestrial geomorphology is the new and key task.On the basis of China 1∶1 000 000 geomorphological mapping of remote sensing,the features of Taiwan＇s geomorphological environment was selected,and the basic principles,methods and processes of remote sensing interpretation of 1∶1 000 000 land digital geomorphology were explored.Using the modem geomorphological theory and methods along with the GIS and RS techniques,major characteristics of Taiwan geomorphology were extracted,upon which the classification was fulfilled.The results provide a useful informative platform for the better understanding of geomorphic features of Taiwan and comprehensive natural resources utilization.

关 键 词：台湾地区 遥感解译 地貌环境 数字高程模型(DEM) 

分 类 号：K901[历史地理—人文地理学]