Verifidar checks that your point cloud is in the right place. It takes a sample of the points in your cloud and compares them to known elevations around the world.
You can install the development version of verifidar from GitHub with:
# install.packages("devtools")
devtools::install_github("samherniman/verifidar")
Please note that the verifidar project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.