| 三江源天然草地TM影像植被指数分析 |
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| 引用本文： | 严振英.三江源天然草地TM影像植被指数分析[J].安徽农业科学,2011(10):6111-6113. |
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| 作者姓名： | 严振英 |
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| 作者单位： | 青海省草原总站 |
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| 摘 要： | 应用归一化差值植被指数（NDVI）、土壤调节植被指数（SAVI）、修正后的土壤调节植被指数（MSAVI）、植被信号与土壤噪音之比（S/N）4种指数研究三江源49种草地类型TM影像,结果为该地区草地类型的遥感识别分类提供信息和依据。
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| 关 键 词： | 三江源 天然草地 植被指数 |
Analysis on Vegetation Index from TM Images in the Natural Grassland of the Source of Three Rivers |
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| YAN Zhen-ying.Analysis on Vegetation Index from TM Images in the Natural Grassland of the Source of Three Rivers[J].Journal of Anhui Agricultural Sciences,2011(10):6111-6113. |
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| Authors: | YAN Zhen-ying |
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| Institution: | YAN Zhen-ying(Qinghai Grassland General Station,Xining,Qinghai 810001) |
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| Abstract: | 49 styles of grassland from TM images in the Source of Three Rivers were studied by using 4 vegetation indexes,namely,normalized difference vegetation index(NDVI),soil-adjusted vegetation index(SAVI),modified soil-adjusted vegetation index(MSAVI) and vegetation signal to soil noise(S/N),the results provided the information and basis for remote sensing classification and recognition of grassland types in this regions. |
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| Keywords: | The Source of Three Rivers Natural grassland Vegetation index |
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