Chandi Witharana
Assistant Professor/Natural Resources and Environ

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Scholarly Contributions

140 Scholarly Contributions

70
Journal Articles
53
Poster/Presentations
12
Conference Proceedings
3
Other Scholarly Works
2
Artistic and Professional Performancess
Multi Spatio-Temporal Analysis of Canopy Die-Back in Horton Plains National Park, Sri Lanka
2013
Jagath Gunatilake, Chandi Witharana, Uchitha Nishshanka
Research Type: Journal Article

Remote sensing of ecological hotspots: value-added information from multiple data sources for Horton Plains National Park, Sri Lanka
2013
AAJK GUNATILAKE, US NISHSHANKA, Chandi Witharana
Research Type: Journal Article

A habitat classification scheme for the Long Island Sound region
2009
Chandi Witharana, Michael P Mckee, Peter J Auster, Kari B Heinonen
Research Type: Journal Article

Over a billion ice-wedge polygons mapped across the Arctic tundra
Matthew Jones, Amit Hasan, Anna Liljedhal, Kenton McHenry, Chandi Witharana, Mahendra R Udawalpola
Research Type: Journal Article

Roadside vegetation risk modelling using Dashcam video data
Chandi Witharana, Durga Joshi
Research Type: Journal Article

Two-stage Deep Learning Model for Efficient Detection of Arctic Ice-Wedge Polygons in Very High Spatial Resolution Satellite Imagery
Chandi Witharana, Amit Hasan, Anna Liljedahl, Mahendra Udawalpola
Research Type: Journal Article

Topography is a more important control than air temperature on circumpolar variability in thermokarst pool expansion
William R Bolton, Adam L Atchley, Chandi Witharana, Torre M Jorgenson, Cathy J Wilson, Charles R Abolt, Julia Boike, Dylan R Harp, Anna Liljedahl, Collin T Rumpca, Guido Grosse, Tabea Rettelbach, , Ingmar Nitze, Katrina Bennett
Research Type: Journal Article

Understanding the effect of spectral variance on deep learning model predictions: A case study on automated ice-wedge polygon extraction from multispectral commercial satellite imagery using Mask R-CNN algorithm
Anna K Liljedahl, Chandi Witharana, Md Abul Ehsan Bhuiyan
Research Type: Journal Article

Permafrost Thaw Drives Surface Water Drainage Across the Pan-Arctic
Chandi Witharana, Jada Cordeiro, Anna Lijedah, Michael M Loranty, Elizabeth E Webb, Jeremy W Lichstein
Research Type: Journal Article

Detection of clouds in medium-resolution satellite imagery using deep convolutional neural nets
Amit Hasan, Chandi Witharana
Research Type: Journal Article