calibration2 {Xcertainty} | R Documentation |
Photogrammetric measurements of known-sized calibration objects to be used as training data.
calibration2
A data frame with 46 rows and 9 columns:
the true length of the calibration object (m)
length measurement (px)
image name
the barometer altitude adjusted for the launch height of the dronet
the altitude recorded by the laser (LiDAR) altimeter
focal length of the camera (mm)
image width (px)
sensor width (mm)
the unoccupied aircraft system (UAS), or drone, used in data collection
<https://doi.org/10.3389/fmars.2021.749943>