Changes between Version 3 and Version 4 of Sensors/IMUandGPS


Ignore:
Timestamp:
Jul 24, 2009 5:56:42 PM (10 years ago)
Author:
mggr
Comment:

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  • Sensors/IMUandGPS

    v3 v4  
    1212
    1313Following this, the IMU and GPS information are combined to produce an SBET (Smoothed Best Estimate of Trajectory) file, which uses the IMU information to interpolate a predicted best path through the GPS position samples.  This path will not necessarily be the true path.  The SBET contains the interpolated navigation at high resolution and has inextricably mixed the GPS and IMU information.
     14
     15== ARSF specifics ==
     16
     17IMU model used in Leica's IPAS system on the ARSF plane: Honeywell micro IRS (uIRS).
     18
     19IMU model used in Applanix navigation system (non LIDAR instruments): ?