| 01 Jan 2013 10:30 AM |
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Hi all
I have also a L1R Hyperion image as (HDF) that I am trying to atmospherically correct
using the FLAASH module in ENVI.
First. I Convert the HDF file to ENVI standard format (BIL) as integer format
Sec. I used FLAASH module by Input Radiance Image and select the output. When I Select Read array of scale factors (1 per band) from ASCII file in the Radiance Scale Factors dialog box (in the guide mention that I need to Select the hyperionscalefactors.txt file included with the data.
The hyperionscalefactors.txt file is made specifically for FLAASH and uses scale factors of 400 for the VNIR and 800 for the SWIR accordingly.
My question is :
I did not find this hyperionscalefactors.txt file not as output from the previous steps and not in the main original data set.
So where can I find it?
Can anyone advise me.
With best
Laith
laith_altai@yahoo.com
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MariM
Veteran Member
Posts:2396  
| 02 Jan 2013 05:37 AM |
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This file is created when using the Hyperion toolkit (available from the Code LIbrary) to import your data. Did you use this tool to import your data?
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Deleted User
New Member
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| 04 Jan 2013 06:59 AM |
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Thanks very much for your answer and now every thing is fine .
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Deleted User
New Member
Posts:
| 21 Nov 2013 01:34 AM |
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HELLO EVERYONE,
I AM HAVING THE SAME PROBLEM OF NOT FINDING hyperionscalefactors.txt, AND I DONT KNOW WHAT HYPERION TOOL KIT IS OR WHERE TO FIND IT...................CAN SOMEONE PLS HELP ME!!
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