Our two papers entitled Cloud and cloud shadow detection for optical satellite imagery: Features, algorithms, validation, and prospects (HTML, PDF) and Multi-feature combined cloud and cloud shadow detection in GaoFen-1 wide field of view imagery (HTML, PDF) are selected as ESI Highly Cited Papers! ![:trophy: :trophy:](https://github.githubassets.com/images/icons/emoji/unicode/1f3c6.png)