co_data {Xcertainty} | R Documentation |
Photogrammetric measurements of known-sized calibration objects to be used as training data.
co_data
A data frame with 118 rows and 15 columns:
the unoccupied aircraft system (UAS), or drone, used in data collection
the calibration object ID in training data
the true length of the calibration object (m)
Year
image name
Date
sensor width (mm)
image width (px)
focal length of the camera (mm)
the adjusted focal length (mm) to account for internal processing that corrects for barrel distortion
raw altitude recorded by the barometer altimeter
the launch height of the drone
the barometer altitude adjusted for the launch height of the drone: Baro_raw + Launch_Ht
the altitude recorded by the laser (LiDAR) altimeter
length measurement (px)
<https://doi.org/10.1139/dsa-2023-0051>