Optech ILRIS-3D Offset and Georeferencing and Calibration Information

Optech ILRIS-3D Calibration Information



Pan/tilt calibration

Pan-tilt Transform Model Parameters:
0.040214122651871 0.000000000000000 0.269873917801695 -0.001749033620698 0.000000000000000 0.022083790142161 1.000000000000000 0.000000000000000 1.000000000000000 0.000000000000000

Internal camera calibration

ILRISTEXMDL1
-0.492246765329818
-0.120537628039983
-1.319642021151656
0.033316562273003
0.115632428915969
-0.089440503226564
6.678397664640137
798.799761525590500
806.578399937235420
0.004572952847188
-0.000097400159461
3.500000000000000
3.500000000000000
1.000000000000000
0.000000000000000
0.000000000000000
0.000000000000000

External camera calibration

External camera calibrations are specific to the instruments used; the following calibration parameters were provided to UNAVCO by Optech specifically for the UNAVCO Optech Ilris 3D scanner with a Nikon D300 camera and a Nikon 20mm lens. These parameters serve only as an external camera calibration example.

ILRISTEXMDL1
1.525277354964933 0.829689525438075 2.323605949277988 0.171174054199460 0.040922853085573 -0.004686079672071 20.388655937755370 2164.893533828691000 1448.374429080653500 0.000269767341464 -0.000000543388052 5.500000000000000 5.500000000000000 1.000000000000000 0.000000000000000 0.000000000000000 0.000000000000000
Posted by: Beth Bartel - February 10, 2014. This article has been viewed 328 times.
Online URL: https://kb.unavco.org/article/optech-ilris-3d-offset-and-georeferencing-and-calibration-information-513.html

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