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陆地卫星信息的计算机处理法在二滩地区泥石流研究中的应用
Alternative TitleApplication of Computer Processing of Landsat Information to the Study of Debris Flow in Ertan Area
袁建模; 孙恩智; 张松林
1983
Source Publication大自然探索
ISSN1000-4041
Issue3Pages:63-69
Contribution Rank1
Abstract二滩电站及桐子林电站所属的雅砻江流域下游及安宁河流域内,均存在着大量的泥石流沟。为确定它们对水库的影响及危害程序,需先研究泥石流分布、类型及其动态变化规律。为此,我们在工作中将该地区的陆地卫星多光谱扫描磁带,在STC/I2S101数字图象处理系统上用各种图象增强、图象变换及图象分类等方法进行了处理,用它来试作了部分地区的泥石流分布图,经与航空摄影象片及野外实地调查所得泥石流分布图进行对照,效果良好。
Other AbstractErtan hydropower station and Tongzilin hydropower station are the two large key water control projects being planned to construct. There are a lot of debris flow gullies in the lower of Yalong River and Anning River basin where to reservoirs, it is necessary to study their distribution law, classification, and activity conditions. Therefore, we tried to process the Landsat multispectral scanning tapes in this area, on STC/I2S101 system of digital image processing with image enchancement, image transforms, image classification, etc. Realying on it, the distribution map of debris flow in partial area was made out. By comparison with the distribution map made out by airphoto and on the spot investigation, this approach is better.
Keyword泥石流 陆地卫星信息 二滩
Indexed By其他
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/4342
Collection成都山地所知识仓储(2009年以前)
行政与资产管理中心
Corresponding Author袁建模
Affiliation中国科学院成都地理研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
袁建模,孙恩智,张松林. 陆地卫星信息的计算机处理法在二滩地区泥石流研究中的应用[J]. 大自然探索,1983(3):63-69.
APA 袁建模,孙恩智,&张松林.(1983).陆地卫星信息的计算机处理法在二滩地区泥石流研究中的应用.大自然探索(3),63-69.
MLA 袁建模,et al."陆地卫星信息的计算机处理法在二滩地区泥石流研究中的应用".大自然探索 .3(1983):63-69.
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