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
Machine Learning Modelling for Predicting Roadside Forest Risk on Distribution Powerlines.
2022
Chandi Witharana, Robert T. Fahey, Harshana Wedagedara, Diego Cerrai, Jason Parent, Durga Joshi
Research Type: Poster/Presentation

A Billion Ice-wedge Polygons Mapped from High-resolution Commercial Satellite Imagery
2022
Chandi Witharana
Research Type: Poster/Presentation

Roadside Forest Modelling using Dashcam Videos and Convolutional Neural Nets
2022
Durga Joshi, Chandi Witharana
Research Type: Poster/Presentation

Automated Recognition of Permafrost Disturbances using High-spatial Resolution Satellite Imagery and Deep Learning Models
2022
Benjamin Jones, Anna Liljedahl, Melissa Ward Jones, Mahendra R Udawalpola, Chandi Witharana, Amit Hasan
Research Type: Poster/Presentation

The evolution of ice-wedge polygon networks in tundra fire scars
2022
Guido Gross, Anna Liljedhal, Chandi Witharana, Ingmar Nitze, Tabea Rettelbach
Research Type: Poster/Presentation

Remote Sensing of ice wedge systems through varying spatial scales with a focus on NDVI
2022
Amit Hasan, Mikhail Kanevskiy, Anna Liljedhal, Chandi Witharana, Benjamin Jones, , Melissa Ward Jones, Rajitha Udawalpola
Research Type: Poster/Presentation

Combining Air Borne LiDAR and Forest Inventory Analysis Data (FIA) to Develop a Forest Carbon Model Using Machine Learning Techniques
2022
Chandi Witharana, Shashik Himandi
Research Type: Poster/Presentation

A U-Net based algorithm for automated detection of clouds from medium-resolution satellite imagery
2022
Mahendra R Udawalpola, Amit Hasan, Chandi Witharana
Research Type: Poster/Presentation

Monitoring of Roadside Forest Structure and Condition using Dashcam Video Data and Deep Learning
2022
Chandi Witharana, Durga Joshi
Research Type: Poster/Presentation

Understanding Permafrost Landscape Evolution: Ice-Wedge Trough Network Change Detection from Historical Aerial Imagery using Convolutional Neural Networks and Graph Analysis
2022
Melissa Ward Jones, Elias Manos, Anna Liljedhal, Chandi Witharana, Benjamin Jones
Research Type: Poster/Presentation

Machine Learning Modelling for Predicting Roadside Forest Risk on Distribution Powerlines
2022
Durga Joshi, Jason Parent, Diego Cerrai, Harshana Wedagedara, Robert Fahey, Chandi Witharana
Research Type: Poster/Presentation

Mapping retrogressive thaw slumps in High Arctic Canada using high-spatial resolution satellite imagery and deep learning
2022
Mahendra R Udawalpola, Chandi Witharana, Amit Hasan
Research Type: Poster/Presentation

Geospatial Modeling of Roadside Vegetation Risk on Distribution Power Lines in Connecticut
2022
Harshana Wedegedara, Chandi Witharana
Research Type: Poster/Presentation

Permafrost Discovery Gateway–Big geospatial data creation and discovery
2022
Luigi Marini, Kenton McHenry, Matthew Jones, Robyn Thiessen-Bock, Chandi Witharana, Anna Liljedahl
Research Type: Poster/Presentation

Geospatial modelling of roadside vegetation risk on distribution powerlines in Connecticut using Random Forest
2022
Harshana Wedegedara, Chandi Witharana
Research Type: Poster/Presentation

High performance image analysis workflow designs for operational-scale Arctic permafrost mapping applications
2021
Amit Hasan, Mahendra Udawalpola, Chandi Witharana, Anna Liljedhal
Research Type: Poster/Presentation

Geospatial Modelling of Vegetation Risk on Electric Utility Infrastructure in Connecticut
2021
Harshana Wedegedara, Chandi Witharana, Durga Joshi
Research Type: Poster/Presentation

Lidar-Enabled Modelling of Roadside Vegetation Risk to Electric Infrastructure
2021
Durga Joshi, Chandi Witharana, Harshana Wedagedara, Jason Parent
Research Type: Poster/Presentation

Automated Recognition of Human-Built Infrastructure in the Arctic Permafrost Landscapes using Commercial Satellite Imagery
2021
Mahendra Udawalpola, Amit Hasan, Anna Liljedahl, Elias Manos, Chandi Witharana
Research Type: Poster/Presentation

Early detection of potato leafhopper and cabbage aphid damage to crops using spectral reflectance.
2020
Chandi Witharana, Ana Legrand, P. Obeysekara, S. Serbin
Research Type: Poster/Presentation