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Year 2004 Remove constraint 2004: 2004 Subjects field crops Remove constraint field crops: field crops Subjects leaf area index Remove constraint leaf area index: leaf area index

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1. A comparison of empirical and neural network approaches for estimating corn and soybean leaf area index from Landsat ETM+ imagery

Description:: Includes references
Author:: Walthall, Charles , Dulaney, Wayne , Anderson, Martha , Norman, John , Fang, Hongliang , Liang, Shunlin
Subject:: leaf area index , estimation , Landsat , image analysis , methodology , field crops , mathematical models , vegetation cover , reflectance , equations
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Upscaling ground observations of vegetation water content, canopy height, and leaf area index during SMEX02 using aircraft and Landsat imagery

Description:: Includes references
Author:: Anderson, M.C. , Neale, C.M.U. , Li. F. , Norman, J.M. , Kustas, W.P. , Jayanthi, H. , Chavez, J.
Subject:: vegetation , canopy , moisture content , leaf area index , remote sensing , vegetation structure , vegetation cover , image analysis , accuracy , microwave radiation , spatial data , soil water content , temporal variation , spatial variation , Zea mays , corn , Glycine max , soybeans , field crops , reflectance , Iowa
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004