[1]马为民,张剑波,田卫堂.纹理解译标志在土壤侵蚀遥感调查中的应用[J].水土保持研究,2001,8(04):175-177.
MA Wei-min,ZHANG Jian-bo,TIAN Wei-tang.Texture Interpretation Keys Using in Remote Sensing Investigation of Soil Erosion[J].Research of Soil and Water Conservation,2001,8(04):175-177.
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MA Wei-min,ZHANG Jian-bo,TIAN Wei-tang.Texture Interpretation Keys Using in Remote Sensing Investigation of Soil Erosion[J].Research of Soil and Water Conservation,2001,8(04):175-177.
纹理解译标志在土壤侵蚀遥感调查中的应用
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
8
期数:
2001年04期
页码:
175-177
栏目:
出版日期:
1900-01-01
- Title:
- Texture Interpretation Keys Using in Remote Sensing Investigation of Soil Erosion
- Keywords:
- texture interpretation keys; erosion investigation; shadow characteristic; figure database
- 分类号:
- S157;TP29
- 摘要:
- 利用1:10万卫星遥感影像进行土壤侵蚀调查时,建立了纹理解译标志,研究了水蚀(包括又分为鳞片状面蚀、耕地面蚀、细沟蚀、切沟蚀、沟蚀,土壤侵蚀程度依次加重)和风蚀的影像解译特征。以RS和GIS相结合,利用坡度分析系统与土地利用数字化资料,进行了室内微机辅助判读,人机交互,进行图像处理和数字化处理,建立了分市县的土壤侵蚀强度数据库和图形数据库,并形成土壤侵蚀图。
- Abstract:
- Using the investigation of soil erosion and applying the secondary planet remote image of scale 1:100 000,the texture interpretation keys was set up. Shadow characteristic of water erosion was studied (including squama surface erosion, plowland surface erosion, little channel erosion, channel erosion and ravine erosion,the degree of soil erosion is increased),as well as shadow characteristic of wind erosion. Combined remote sensing with GIS,using the sloping analysis system and numeric information of ground, assistant read by the computer,exchanging each other were conducted.Dealing with image by numeric.Finally the database of soil erosion intensity and figure database were set up,and the map of soil erosion is formed.
参考文献/References:
[1] 冯仲科,余新晓.“3S”技术及其应用[M].北京:中国林业出版社,2000.
备注/Memo
收稿日期:2001-8-25。
作者简介:马为民(1958- ),男,河北南官人,学士,高级工程师.从事水土保持工程管理和沙棘管理工作.
更新日期/Last Update:
1900-01-01