. Author manuscript; available in PMC: 2020 May 21.
Published in final edited form as: Remote Sens Environ. 2019 Nov 9;235:10.1016/j.rse.2019.111490. doi: 10.1016/j.rse.2019.111490
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/BY-NC-ND/4.0/).