| 17 Jun 2013 12:44 PM |
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I can't seem to find anything in the ENVI 5.0 help files on how to open or calibrate Landsat 8 OLI bands. What are the equivalent commands to ENVI_OPEN_DATA_FILE and TMCAL_DOIT?
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MariM
Veteran Member
Posts:2396  
| 18 Jun 2013 06:25 AM |
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You should be able to use the ENVI::OpenRaster method to open OLI data but there currently is not a routine for calibration. This should come in the near future using the new Radiometric Calibration tool in ENVI 5.
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Deleted User
New Member
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| 18 Jun 2013 06:58 AM |
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Will the tool be callable from IDL?
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MariM
Veteran Member
Posts:2396
| 18 Jun 2013 07:19 AM |
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Yes, it will be like other batch routines such as TM_CAL_DOIT but it will work for any of the supported data for the Radiometric Calibration tool.
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Deleted User
New Member
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| 21 Jun 2013 09:44 AM |
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So what does ENVI 5.0 call when I run the Radiometric Calibration tool? That converts Landsat 8 to TOA reflectance or radiance just fine. The procedure exists- could it just be undocumented in the Help File?
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