Ortho-Rectification: Configure Imu - Headwall Nano-Hyperspec Operation Manual

GPS/IMU MAPPING
Figure 2-24. Not Enough Data Points
The above figure shows the results for insufficient test data points. The top left of the figure shows a limited path that was
generated in the motion. The lower left portion shows the small number of data points from this limited path. The top right
of the figure shows the empty distribution and data fully shifted to the right of the median of the graph. This is a mapping
that should be redone.

2.4 ORTHO-RECTIFICATION: CONFIGURE IMU

Once the IMU is magnetically mapped for a specific location it needs to be configured for the planned flight path and
®
UAV/UAS platform. This is important to obtain the best results once the data cube is ortho-rectified by SpectralView .
The Airborne Instructions chapter identified the position #2 orientation of the IMU with the Nano. This is the orientation
used to perform the following steps.
With the IMU attached to the Nano, and the LEMO/USB cable connecting the IMU to the computer containing the MT
Manager, use the following steps to perform the final configuration of the IMU for the planned flight.
(1) Click Programs_MT Manager to open the application, shown in the following figure.
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