Geospatial Data Science
The Science of Where

The science that investigates the 'where' and 'why' of various human and natural phenomena!
As geographers, we discover deeper insights, make better decisions, and take them to action.

Tell Me More

2015 - International Journal of Geographical Information Science

Wu, Q., Liu, H., Wang, S., Yu, B., Beck, R., & Hinkel, K. (2015). A localized contour tree method for deriving geometric and topologic properties of complex surface depressions based on high resolution topographical data. International Journal of Geographical Information Science. 29:12, 2041-2060.

DOI: 10.1080/13658816.2015.1038719

Tools

2017 - International Journal of Applied Earth Observation and Geoinformation

Wang, S., Wu. Q.*, & Ward, D. (2017). Automated extraction and characterization of drumlins using a localized contour-tree approach. International Journal of Applied Earth Observation and Geoinformation. 62: 144-156. DOI: 10.1016/j.jag.2017.06.006

Data

Tools

2017 - Hydrology and Earth System Sciences

Wu, Q. & Lane, C.R. (2017). Delineating wetland catchments and modeling hydrologic connectivity using LiDAR data and aerial imagery. Hydrology and Earth System Sciences. 21: 3579-3595. DOI: 10.5194/hess-21-3579-2017

Maps

Tools

2018 - Journal of the American Water Resources Association

Wu, Q., Lane, C.R., Wang, L., Vanderhoof, M.K., Christensen, J.R., & Liu, H. (2019). Efficient Delineation of Nested Depression Hierarchy in Digital Elevation Models for Hydrological Analysis Using Level-Set Methods. Journal of the American Water Resources Association. 55(2): 354–368. DOI: 10.1111/1752-1688.12689

Code

2019 - Remote Sensing of Environment

Wu, Q., Lane, C.R., Li, X., Zhao, K., Zhou, Y., Clinton, N., DeVries, B., Golden, H.E., & Lang, M.W. (2019). Integrating LiDAR data and multi-temporal aerial imagery to map wetland inundation dynamics using Google Earth Engine. Remote Sensing of Environment. 228: 1-13. DOI: 10.1016/j.rse.2019.04.015

Maps

Code

Contact Me

Qiusheng Wu, Ph.D.
Assistant Professor
Department of Geography
University of Tennessee
Knoxville, TN 37996-0925
Email: qwu18@utk.edu
Web: https://wetlands.io
Blog: https://lidarblog.com
Phone: 986-974-XXXX
Office: Burchfiel Geography Building
Location: Google Map

I look forward to hearing from you