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Author Topic: Camera Position Accuracy Horizontal vs Vertical  (Read 3098 times)

jazzyj

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Camera Position Accuracy Horizontal vs Vertical
« on: June 05, 2020, 04:58:16 AM »
I have PPK corrected camera positions where accuracy is 0.05 meters for LAT/LONG and 0.2 meters for altitude what value should be entered for accuracy? I am mainly concerned that the resulting outputs have the most accurate horizontal coordinates and not as concerned with the vertical accuracy of the point cloud but would that make any difference to what setting I should use?

What if I'm only interested in relative accuracy of the coordinates and not absolute position.  So lets say the camera GPS receiver has an absolute position error of 3 meters for LAT / LON and 20 meters for altitude but the change in the error stays relatively small varying only by 1 meter LAT / LON and 2 meters altitude between each camera position?  (so absolute error is 2-4 meters and absolute altitude varies between 18-24 meters) What accuracy value should be used?





« Last Edit: June 05, 2020, 05:07:24 AM by jazzyj »