co_data {Xcertainty}R Documentation

Calibration (training) data for gray whale example

Description

Photogrammetric measurements of known-sized calibration objects to be used as training data.

Usage

co_data

Format

A data frame with 118 rows and 15 columns:

uas

the unoccupied aircraft system (UAS), or drone, used in data collection

CO.ID

the calibration object ID in training data

CO.L

the true length of the calibration object (m)

year

Year

image

image name

date

Date

Sw

sensor width (mm)

Iw

image width (px)

Focal_Length

focal length of the camera (mm)

Focal_Length_adj

the adjusted focal length (mm) to account for internal processing that corrects for barrel distortion

Baro_raw

raw altitude recorded by the barometer altimeter

Launch_Ht

the launch height of the drone

Baro_Alt

the barometer altitude adjusted for the launch height of the drone: Baro_raw + Launch_Ht

Laser_Alt

the altitude recorded by the laser (LiDAR) altimeter

Lpix

length measurement (px)

Source

<https://doi.org/10.1139/dsa-2023-0051>


[Package Xcertainty version 1.0.0 Index]