| 永定县水土流失遥感调查方法与技术研究 |
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| 引用本文： | 柴鹏.永定县水土流失遥感调查方法与技术研究[J].亚热带水土保持,2010,22(1):11-13,18. |
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| 作者姓名： | 柴鹏 |
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| 作者单位： | 福建省水土保持监测站,福州,350003 |
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| 摘 要： | 由于南方多山,以往遥感调查采用的植被覆盖度的计算方法受山体阴影等地物的干扰影响较大,为了减少干扰,本文用复合植被指数(VBSI)替换了传统的归一化植被指数(NDVI),利用其能降低山体阴影等地物干扰影响的特点,使用卫星影像对永定县水土流失进行遥感调查,总结出更适合山地丘陵地区的遥感调查方法。
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| 关 键 词： | 遥感调查 植被覆盖度 VBSI 山体阴影 |
Study on the Remote Sensing Investigation Method and Technology for Soil Erosion of Yongding County |
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| Chai Peng.Study on the Remote Sensing Investigation Method and Technology for Soil Erosion of Yongding County[J].Subtropical Soll and Water Conservation,2010,22(1):11-13,18. |
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| Authors: | Chai Peng |
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| Institution: | Chai Peng (Fujian Soil Conservation Monitoring Station, Fuzhou 350003) |
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| Abstract: | Due the features of mountainous areas in South area, the past vegetation coverage calculation method adopted in the Remote Sensing Investigation has been greatly interfered by landmarks such as mountain shadows. In order to reduce the interference, the essay uses the VBSI with the features that could reduce the interference of the land- mark such as mountain shadows instead of the traditional normalized difference vegetation index （NDVI） to conduct the remote sensing investigation of soil erosion at Yongding County by using the satellite images, and finalizes remote sensing investigation method more suitable for the mountainous and hilly areas. |
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| Keywords: | VBSI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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