Dr. Qiusheng Wu is an Associate Professor in the Department of Geography & Sustainability at the University of Tennessee, Knoxville. In addition, he holds positions as an Amazon Visiting Academic and a Senior Research Fellow at the United Nations University. Specializing in geospatial data science and opensource software development, Dr. Wu is particularly focused on leveraging big geospatial data and cloud computing to study environmental changes, with an emphasis on surface water and wetland inundation dynamics. He is the creator of several opensource packages designed for advanced geospatial analysis and visualization, including geemap, leafmap, and segmentgeospatial. For a closer look at his opensource contributions, please visit his GitHub repositories at https://github.com/opengeos.