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| 引用本文： | 贺中华,梁虹,黄法苏,赵芳. ����DEM�Ŀ�˹�������ò���͵�ʶ��[J]. 大地测量与地球动力学, 2008, 28(3): 46-53 |
| 作者姓名： | 贺中华 梁虹 黄法苏 赵芳 |
| 作者单位： | 1. 贵州师范大学地理与生物科学学院,贵阳,550001 2. 贵州省水文水资源局,贵阳,550001 3. 白云区第三中学,贵阳,550003 |
| 基金项目： | 贵州省青年基金 , 贵州省科学技术基金 |
| 摘 要： | ????????ASTER???????RS??GIS???????DEM???????DEM?????TM????CBERS????????????29???????????????????ò?????????5????????????24?????????Spss??Matlab?????????????????????????????????????????ò????????????????????????????????????飬?ó????????Ч???? |
| 关 键 词： | ??????????ò ASTER??? ??????????DEM?? RS??GIS???? ????????? |
| 文章编号： | 1671-5942(2008)03-0046-08 |
| 修稿时间： | 2007-12-18 |
RECOGNITION BASED ON DEM OF GEOMORPHOLOGIC TYPE OF KARST DRAINAGE |
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| He Zhonghua,Liang Hong,Huang Fasu,Zhao Fang. RECOGNITION BASED ON DEM OF GEOMORPHOLOGIC TYPE OF KARST DRAINAGE[J]. Journal of Geodesy and Geodynamics, 2008, 28(3): 46-53 | |
| Authors: | He Zhonghua Liang Hong Huang Fasu Zhao Fang |
| Affiliation: | 1)School of Geography and Biology,Guizhou Normal University,Guiyang 5500012)Department of Hydrology and Water Recource, Guiyang 5500013)The No.3 Middle School of Baiyun District, Guiyang 550003 |
| Abstract: | Twenty nine karst drainages are chosen for analysis of the five factors which affect the growth of geomorphologic type,and the choice is based on the TM image,CBERS image and DEM data which are extracted by use of RS and GIS techniques and from the ASTER image of Guizhou Province.This research procedure includes the extraction of 24 indices,data processing and multivariate regression analysis by means of softwares SPSS and MATLAB and proposing the mathmatical models for recognition of different geomorphologic type of karst drainage and then the very good recognational effect can be obtained through varience analysis and sample zone checking. |
| Keywords: | geomorphology of karst drainage ASTER DEM(Digital Elevation Model) RS and GIS multivariate regression analysing |
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