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Anyone have experience in oil palm stand census using tree detection algorithm from satellite images in ArcGIS or QGIS? any references for usable algorithm? What is the accuracy? thanks for help.

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Not sure but please check this asprs.org/a/publications/proceedings/baltimore09/0046.pdf –  Sunil Feb 27 '13 at 7:48
    
Thanks for sharing, will explore further –  LUKIP Feb 28 '13 at 7:01
    
Any one familiar with tree detection using valley-following algorithm? –  LUKIP Mar 15 '13 at 2:26
    
researching on my side..One of my friend used classification tool in ERDAS (using results given by weka data mining.) –  Sunil Mar 15 '13 at 4:32
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