Changes between Version 1 and Version 2 of Procedures/NewSeason


Ignore:
Timestamp:
Mar 9, 2011 1:13:46 PM (8 years ago)
Author:
mggr
Comment:

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  • Procedures/NewSeason

    v1 v2  
    1414
    1515These values should be recorded at:
    16  *
     16 * [wiki:Processing/LeverArmOffset]
     17
     18== Hyperspectral ==
     19
     20=== Boresight calibration ===
     21
     22(explanation + insert link to boresight doc here)
     23
     24Results should be recorded at [wiki:Processing/BoresightCalibration]
     25
     26=== Radiometric and spectral calibration ===
     27
     28There should have been one of these prior to the season starting.  It must determine the spectral calibration of the instruments (what wavelength maps to what band) and the radiometric calibration (what gain to apply to map DN to radiance).
     29
     30 1. Ensure the wavelength files on the Specim are updated to the current season and the old ones are destroyed or moved off the system.
    1731
    1832== LIDAR ==
     
    2135
    2236Ideally we should use the Gloucester city calibration area as it has much more vertical relief.  However, at the time of writing (2011), the area is not yet fully ready.  Instead, we can use the Little Rissington site for the time being.
    23 
    24 
    25 Just to add to what had been mentioned below, for the LiDAR calibration
    26 can you also ensure the correct lever arm values are entered into the
    27 flight planning software and check the scan encoder offset.
    28 
    29 The lever arm values we currently have are (xyz):
    30 GNSS 0.019 -0.024 -1.692
    31 IMU  -0.411 0.206 -0.192
    32 User Frame -0.142 -0.001 -0.188
    33 
    34 In particular the User Frame values need to be correct as we have no way
    35 of adjusting these after data collection.
    3637
    3738=== Scan encoder  ===