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Last Post 04 Oct 2011 07:37 PM by  anon
Neighbourhood Correlation Image
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anon



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04 Oct 2011 07:37 PM
    Could you please help me in How to generate Correlation, Intercept and Slope images in ENVI 4.5. Actually, I have two date TM images, each of three bands, and I want to see the changes between them using Correlation, Intercept and Slope images. I got a reference for computations of three variables—correlation, slope, and intercept—from the correlation analysis were calculated using from Im and Jensen, 2005, Remote sensing of environment, 99, page 326-340 But I do not know how to use the formula in Band Math... Any help will be highly appreciated. Thanks

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    17 Oct 2011 11:19 PM
    Could you help me in the following: How to generate Correlation, Intercept and Slope images in ENVI 4.5. Actually, I have two date TM images, each of three bands, and I want to see the changes between them using Correlation, Intercept and Slope images. I got a reference for computations of three variables—correlation, slope, and intercept—from the correlation analysis were calculated using from Im and Jensen, 2005, Remote sensing of environment, 99, page 326-340 But I do not know how to use the formula in Band Math... Any help will be highly appreciated. Thanks
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