Changes between Version 10 and Version 11 of Processing/RadiometricCalibration

Timestamp:

Dec 21, 2007, 2:43:15 PM (17 years ago)

Author:

mggr

Comment:

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Processing/RadiometricCalibration

@@ -25 +25 @@
  1. For channel 11, do nothing?
 
-For channels 9 and 10 (SW IR), there is a fudge factor - apparently the ATM instrument records lower values when in the air than on the ground.  One should process a flight line to get some idea of these, but the dark current is normally ~100-300 lower when flying.  '''does this apply to the max value too?'''
+For channels 9 and 10 (SW IR), there is a fudge factor - apparently the ATM instrument records lower values when in the air than on the ground.  One should process a flight line and look at dark areas (no cloud, directly under instrument) such as water to get some idea of these, but the dark current is normally ~100-300 lower when flying.  '''does this apply to the max value too?'''
 
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