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Last Post 02 Aug 2011 02:29 AM by  anon
Reverse output vector problem
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anon



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02 Aug 2011 02:29 AM
    I encountered a problem when I utilized ENVI Zoom's feature extraction. The output shapefile is reverse when displayed in ArcMap. I don't know how this happened. Can someone help me to solve this problem? Thank you very much!

    MariM



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    03 Aug 2011 08:17 AM
    Did your image have a projection defined when you used Feature Extraction? If not, the projection of the shapefile will be 'arbitrary' and Arc may read them in reverse or upside down.

    Deleted User



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    05 Aug 2011 07:47 AM
    Thank you very much! It's indeed a projection problem. I have added an UTM projection into my image, and get a correct output.
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