completely black intensity/power output in SARscape

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Last Post 05 Sep 2012 01:08 AM by anon

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anon

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05 Sep 2012 01:08 AM
Not sure what's causing this but after multilooking the data I get completely black (i.e. no features) when I load the output into the available bands list. I've processed 3 different Envisat ASAR image mode data and they all create completely black screens after multilooking. I get no errors after multilooking the data and the process appears to complete with no problems. Any ideas?

MariM

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Posts:2396
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19 Sep 2012 08:46 AM
If you bring up the Cursor Location/Value tool or calculate the statistics on the file, are they truly all 0s? Sometimes images can appear all black because the data values cause a bad stretch. If they really are all 0's, then you may want to contact Tech Support directly on this.

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