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高光谱遥感植被指数的普适性分析 被引量:20

The Universal Analysis of Vegetation Indices for Hyperspectral Remote Sensing Data
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摘要 针对众多的窄波段高光谱遥感植被指数,利用多个包含高光谱和植被理化含量的实测数据集从相关系数、确定性系数以及预测均方误差等方面进行验证分析。结果显示植被指数TCAR I、MCAR I、mND705、mSR705具有优于其他植被指数的普适性。在建立回归反演模型时,建议选用非线性抛物线模型,其预测精度优于线性模型。
出处 《测绘通报》 CSCD 北大核心 2010年第9期1-4,共4页 Bulletin of Surveying and Mapping
基金 国家自然科学基金项目(40771143)
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参考文献8

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