Author

Chandi Witharana

University of Connecticut - Cited by 837 - Big image analytics - AI - image segmentation - GEOBIA - Arctic permafrost monitoring

Biography

Chandi Witharana, Center for Integrative Geosciences, University of Connecticut, Storrs, CT 06269-4087, USA. He  has published more than 30 articles, In the field of Environment, Geospatial Science, Natural Disasters,Earth Sciences, Geographic Information System. 
Title
Cited by
Year
Use of very high spatial resolution commercial satellite imagery and deep learning to automatically map ice-wedge polygons across tundra vegetation types
MAE Bhuiyan, C Witharana, AK LiljedahlJournal of Imaging 6 (12), 137, 2020202
48
2020
A global population assessment of the Chinstrap penguin (Pygoscelis antarctica)
N Strycker, M Wethington, A Borowicz, S Forrest, C Witharana, T Hart, ...Scientific Reports 10 (1), 19474, 2020202
37
2020
Understanding the synergies of deep learning and data fusion of multispectral and panchromatic high resolution commercial satellite imagery for automated ice-wedge polygon …
C Witharana, MAE Bhuiyan, AK Liljedahl, M Kanevskiy, HE Epstein, ...ISPRS Journal of Photogrammetry and Remote Sensing 170, 174-191, 2020202
33
2020
Evaluating the impacts of models, data density and irregularity on reconstructing and forecasting dense Landsat time series
J Zhang, R Shang, C Rittenhouse, C Witharana, Z ZhuScience of Remote Sensing 4, 100023, 2021202
19
2021
An object-based approach for mapping tundra ice-wedge polygon troughs from very high spatial resolution optical satellite imagery
C Witharana, MAE Bhuiyan, AK Liljedahl, M Kanevskiy, T Jorgenson, ...Remote Sensing 13 (4), 558, 2021202
18
2021
Permafrost thaw drives surface water decline across lake-rich regions of the Arctic
EE Webb, AK Liljedahl, JA Cordeiro, MM Loranty, C Witharana, ...Nature Climate Change 12 (9), 841-846, 2022202
15
2022
Mapping relict charcoal hearths in New England using deep convolutional neural networks and LiDAR data
JW Suh, E Anderson, W Ouimet, KM Johnson, C WitharanaRemote Sensing 13 (22), 4630, 2021202
11
2021
An Optimal GeoAI Workflow for Pan-Arctic Permafrost Feature Detection from High-Resolution Satellite Imagery
MR Udawalpola, A Hasan, A Liljedahl, A Soliman, J Terstriep, ...Photogrammetric Engineering & Remote Sensing 88 (3), 181-188, 2022202
6
2022
Big Imagery and High Performance Computing as Resources to Understand Changing Arctic Polygonal Tundra
C Witharana, MAE Bhuiyan, AK LiljedahlThe International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2020202
5
2020
Rapid transformation of tundra ecosystems from ice-wedge degradation
MT Jorgenson, MZ Kanevskiy, JC Jorgenson, A Liljedahl, Y Shur, ...Global and Planetary Change 216, 103921, 2022202
5
2022
Multi-dimensional remote sensing analysis documents beaver-induced permafrost degradation, Seward Peninsula, Alaska
BM Jones, KD Tape, JA Clark, AC Bondurant, MK Ward Jones, ...Remote Sensing 13 (23), 863, 2021202
4
2021
Convolutional neural networks for automated built infrastructure detection in the arctic using sub-meter spatial resolution satellite imagery
E Manos, C Witharana, MR Udawalpola, A Hasan, AK LiljedahlRemote Sensing 1 (11), 2719, 2022202
4
2022
Automated Detection of Retrogressive Thaw Slumps in the High Arctic Using High-Resolution Satellite Imagery
C Witharana, MR Udawalpola, AK Liljedahl, MKW Jones, BM Jones, ...Remote Sensing 14 (17), 412, 2022202
3
2022
Mapping building interiors with lidar: classifying the point cloud with arcgis
JR Parent, C Witharana, M BradleyThe International Archives of the Photogrammetry, Remote Sensing and Spatial …, 010
2
2021
Operational-Scale GeoAI for Pan-Arctic Permafrost Feature Detection from High-Resolution Satellite Imagery
M Udawalpola, A Hasan, AK Liljedahl, A Soliman, C WitharanaThe International Archives of the Photogrammetry, Remote Sensing and Spatial …, 010
2
2021
Use of Commercial Satellite Imagery to Monitor Changing Arctic Polygonal Tundra
A Hasan, M Udawalpola, A Liljedahl, C WitharanaPhotogrammetric Engineering & Remote Sensing 88 (4), 255-262, 2022202
1
2022
Classifying and Georeferencing Indoor Point Clouds with ArcGIS
JR Parent, C Witharana, M BradleyPhotogrammetric Engineering & Remote Sensing 88 (6), 383-390, 2022202
1
2022
Swan Lake Creek Study Reach Datasets-beaver dams, flowlines, and UAS imagery; Seward Peninsula, Alaska; 2006-2021
Swan Lake Creek Study Reach Datasets-beaver dams, flowlines, and UAS imagery; Seward Peninsula, Alaska; 2006-202B Jones, K Tape, J Clark, A Bondurant, M Ward Jones, B Gaglioti, C Elder, ...NSF Arctic Data Center, 20220
1
2021
Geospatial modeling of roadside vegetation risk on distribution power lines in Connecticut
H Wedegedara, C Witharana, D Joshi, D Cerrai, R FaheyThe International Archives of the Photogrammetry, Remote Sensing and Spatial …, 2022202
1
2022
Harnessing Commercial Satellite Imagery, Artificial Intelligence, and High Performance Computing to Characterize Ice-wedge Polygonal Tundra
MAE Bhuiyan, C Witharana, AK LiljedahlAGU Fall Meeting 2020, 2020202
1
2020

Referred From: https://scholar.google.com/citations?hl=en&user=WrPMM24AAAAJ

Cited by
Citations 837
h-index 15
i10-index 20
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