Changes between Version 8 and Version 9 of Processing/RadiometricCalibration


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Timestamp:
Oct 29, 2007, 6:46:11 PM (17 years ago)
Author:
mggr
Comment:

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  • Processing/RadiometricCalibration

    v8 v9  
    2121 1. These data are then processed into level 1 HDFs (without calibration being applied!) to get raw sensor values.
    2222 1. For each channel (1-10)
    23    1. Using some smoothing, find the brightest columns in the image (this will be near the centre point and will be where the ATM scan head is closest to perpendicular to the light source.
     23   1. Using some smoothing, find the brightest columns in the image (this will be near the centre point and will be where the ATM scan head is closest to perpendicular to the light source.  Use this column number on the dark images too, provided the ATM and bench aren't moved.
    2424   1. Take the average of the column to get the typical value (mode best for dark current, mean best for lit value)
    2525 1. For channel 11, do nothing?