Changes between Version 18 and Version 19 of Processing/IPASPro


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Timestamp:
Aug 10, 2012 4:02:48 PM (7 years ago)
Author:
knpa
Comment:

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  • Processing/IPASPro

    v18 v19  
    2121   1. Can change the start/end time if you dont want to process the entire line of data
    2222   1. Select output directory/filename.
    23    1. Click the tabs at the top and verify/edit the GPS and IMU lever arms/boresight if known (values below).
     23   1. Click the tabs at the top and verify the GPS and IMU lever arms are correct ([wiki:Processing/LeverArmOffset values here])
    2424   1. Click Advanced. Use static/in-motion.  can use Real Time to initialise the kalman filter if RT solution available. Don't know if this is any better.
    2525   1. Click OK to return to main dialog
     
    3030 1. Tidy up. All grafnav output should be in 'gps' dir.
    3131 1. If there is RCD data for the project then create a sol file for the RCD by changing the lever arm values and output file name to *_camera.sol.
    32 
    33 
    34 
    35 == Lever arms (March 2011) ==
    36 
    37 Lever arm values to enter into the software for 2011 onwards are:
    38 
    39 
    40 For LiDAR processing:
    41 
    42 || ||X ||Y ||Z ||
    43 ||GNSS  ||-0.144|| -0.029|| -1.672||
    44 ||IMU || -0.411|| 0.206|| -0.192 ||
    45 ||User Frame|| -0.142|| -0.001|| -0.188 ||
    46  
    47 
    48 These values are entered in the flight planning software and '''should''' automatically populate in IPAS. [[BR]]
    49 
    50 
    51 For processing the sol file for the RCD use the following lever arm values:
    52 
    53 || ||X ||Y ||Z ||
    54 ||GNSS  ||-0.256|| -0.090|| -1.612||
    55 ||IMU || -0.523|| 0.145|| -0.132 ||
    56 
    57 
    58 == Lever arms (February 2010) ==
    59 
    60 Lever arm values to enter into the software from 2010 onwards are:
    61 
    62 || ||X ||Y ||Z ||
    63 ||GNSS  ||0.019|| -0.024|| -1.692||
    64 ||IMU || -0.411|| 0.206|| -0.192 ||
    65 ||User Frame|| -0.142|| -0.001|| -0.188 ||
    66  
    67 These values are entered in the flight planning software and should automatically populate in IPAS.
    68 
    69 
    70 == Lever arms (september 2008) ==
    71 The GNSS lever arms to enter into the software are ''(i think)'':
    72 X = 0.159
    73 Y = -0.024
    74 Z = -1.522
    75 
    76 The IMU lever arms to enter into the software are:
    77 X = -0.269
    78 Y = 0.207
    79 Z = -0.004