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
Real-time GeoAI for high-resolution mapping and segmentation of arctic permafrost features: the case of ice-wedge polygons
2024
Chandi Witharana, Sizhe Wang, Chi-Yu Hsu, WenWen Li, Anna Liljedahl
Research Type: Conference Proceedings

Pan-Arctic Permafrost Landform Feature Detection with Vision Transformers
2024
David Fernandez, Todd Nicholson, Anna K Liljedahl, Amal A Perera, Chandi Witharana, Michael Pimenta, Elias Manos
Research Type: Conference Proceedings

Counting Ice-Wedge Polygons From Space: Use of Commercial Satellite Imagery to Monitor Changing Arctic Polygonal Tundra
2022
Anna K Liljedahl, Chandi Witharana, Amit Hasan, Mahendra R Udawalpola
Research Type: Conference Proceedings

Adapting silviculture to urban-exurban forest socioecological systems
Anita T. Morzillo, Daniel Hale, Steven DiFalco, John C. Volin, Amanda Bunce, Julia Rogers, Robert T. Fahey, Mark Rudnicki, Jason R Parent, Danielle Kloster
Research Type: Conference Proceedings

Developing a new ArcGis tool to quantify building-content vulnerability from storm-surge inundation
Jeffrey P Osleeb, Daniel Civco, Chandi Witharana, Thomas Meyer
Research Type: Conference Proceedings

Operational-Scale GeoAI for Pan-Arctic Permafrost Feature Detection from High-Resolution Satellite Imagery
Mahendra R Udawalpola, Amit Hasan, Chandi Witharana, Anna K Liljedahl
Research Type: Conference Proceedings

Who does what where? Advanced earth observation for humanitarian crisis management
Chandi Witharana
Research Type: Conference Proceedings

Permafrost Discovery Gateway: A web platform to enable discovery and knowledge-generation of permafrost Big Imagery products
Jason M Cervenec, Amber E Budden, Benjamin M Jones, Matthew B Jones, Jennifer Moss, Michael Brubaker, Kenton McHenry, Anna K Liljedahl, Guido Grosse, Luigi Marini
Research Type: Conference Proceedings

Circumpolar observations of thermokarst pool expansion in high-resolution satellite imagery
Tabea Rettelbach, Dylan R Harp, Charles J Abolt, , Collin T Rumpca, Anna Liljedahl, Chandi Witharana, Jean C Wilson, Bob Bolton, Torre Jorgenson
Research Type: Conference Proceedings

Investigating synergies of data fusion and image segmentation in earth observation based rapid mapping workflows
Chandi Witharana
Research Type: Conference Proceedings

Assessing the spatial fidelity of resolution-enhanced imagery using fourier analysis: A proof-of-concept study
Chandi Witharana, Daniel Civco
Research Type: Conference Proceedings

Evaluating remote sensing image fusion algorithms for use in humanitarian crisis management
Daniel Civco, Chandi Witharana
Research Type: Conference Proceedings