[1]ZHANG Zhong-qi,WEN An-bang.Soil Erosion Investigation by Remote Sensing——A Case Study of Zhongxian Region, Chongqing[J].Research of Soil and Water Conservation,2007,14(01):295-297,300.
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Soil Erosion Investigation by Remote Sensing——A Case Study of Zhongxian Region, Chongqing
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
14
Number of periods:
2007年01期
Page number:
295-297,300
Column:
Public date:
1900-01-01
- Title:
- Soil Erosion Investigation by Remote Sensing——A Case Study of Zhongxian Region, Chongqing
- Keywords:
- remote sensing; geographical information system; soil erosion; erosion grade; spatial distribution; Zhongxian
- CLC:
- S157;TP79
- DOI:
- -
- Abstract:
- Investigation of soil erosion is the basal process of soil and water loss control. Traditional investigation and statistic methods is not only time and strength consuming, but also imprecise. In recent years, the using of RS and GIS become widely in soil erosion investigation. Its veracity, velocity, less time consumption and strength-saving are unexampled in traditional methods. Based on the primary information derived from TM image, resorting to the powerful function in spatial analysis of ERDAS and ARC/INFO, and the field survey, the soil erosion remote sensing investigation in Zhongxian county was carried out. The study provides scientific basis and support of policy decision for soil and water conservation in this region, and has a positive effect on the sustainable development of economy and society of this area.
- References:
-
[1] 巴雅尔,敖登高娃.TM影像人机交互判读技术的实验研究[J].内蒙古师大学报,2000,(9):226-228.
[2] 李壁成.小流域水土流失与综合治理遥感监测[M].北京:科学出版社,1995.96.
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Last Update:
1900-01-01