Oft-extr

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*Open your working directory using
*Open your working directory using
  cd /home/...
  cd /home/...
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====1. Let's run [[oft-extr]] using the input image ''landsat_t1.tif'' with the point text file ''training.txt''. Output: ''extr.txt'' with '''no extra option''':====
+
'''1. Let's run [[oft-extr]] using the input image ''landsat_t1.tif'' with the point text file ''training.txt''. Output: ''extr.txt'' with ''no extra option'':'''
  oft-extr -o extr.txt txt/training.txt images/landsat_t1.tif
  oft-extr -o extr.txt txt/training.txt images/landsat_t1.tif
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:*Col6 - Col7: center pixel value for bands 1-7
:*Col6 - Col7: center pixel value for bands 1-7
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====2. Exercise using option ''-mm'' and ''-ws'':====
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'''2. Exercise using option ''-mm'' and ''-ws'':'''
  oft-extr -ws 3 -mm -o extr_mm.txt training.txt landsat_t1.tif
  oft-extr -ws 3 -mm -o extr_mm.txt training.txt landsat_t1.tif

Revision as of 10:56, 25 September 2013

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