RECENT PUBLICATIONS & 

PRESENTATIONS

Publications

Wu, Y., C.R. Duguay, and L. Xu. Assessment of machine learning classifiers for global lake ice cover mapping from MODIS TOA reflectance data. Remote Sensing of Environment. Submitted.​

Ghiasi, Y., C.R. Duguay, J. Murfitt, A. Thompson, J. van der Sanden, H. Drouin, and C. Prévost, 2020. Application of GNSS interferometric reflectometry for the estimation of lake ice thickness. Remote Sensing, 12, 2721; doi:10.3390/rs12172721.

Wu, Y., C.R. Duguay and L. Xu, 2020. Lake ice classification from MODIS TOA reflectance imagery using a convolutional neural network: a case study of Great Slave Lake, Canada. Proceedings of 2020 IEEE International Geoscience & Remote Sensing Symposium, Waikoloa, Hawaii, USA, 19-24 July, 4 pp. In press.

Nitze, I., S. Cooley, C. Duguay, B.M. Jones, and G. Grosse, 2020. The catastrophic thermokarst lake drainage events of 2018 in northwestern Alaska: Fast-forward into the future. The Cryosphere Discussions, https://doi.org/10.5194/tc-2020-106. Submitted to The Cryosphere.

Glass, B.K., D.L., Rudolph, C.R. Duguay, and A. Wicke, 2020. Identifying groundwater discharge zones in Northern Canada using remotely sensed optical and thermal imagery. Canadian Journal of Earth Sciences, https://doi.org/10.1139/cjes-2019-0169.

Bergstedt, H., A. Bartsch, C. Duguay, and B.M. Jones, 2020. Influence of surface water on coarse resolution C-band backscatter: Implications for freeze/thaw retrieval from scatterometer data. Remote Sensing of Environment, 247, 15 September 2020, 111911, https://doi.org/10.1016/j.rse.2020.111911.

Crétaux, J.-F., C.J. Merchant, C. Duguay, S. Simis, B. Calmettes, M. Bergé-Nguyen, Y. Wu, D. Zhang, L. Carrea, X. Liu, N. Selmes, and M. Warren, 2020. ESA Lakes Climate Change Initiative (Lakes_cci): Lake products, Version 1.0. Centre for Environmental Data Analysis, 08 June 2020. doi:10.5285/3c324bb4ee394d0d876fe2e1db217378.

Hoekstra, M., M. Jiang, D. Clausi, and C. Duguay, 2020. Lake ice-water classification of RADARSAT-2 images by integrating IRGS segmentation with pixel-based random forest labeling. Remote Sensing, 12, 1425; doi:10.3390/rs12091425.

Murfitt, J. and C.R. Duguay, 2020. Assessing the performance of methods for monitoring ice phenology of the world’s largest high arctic lake using high density time series analysis of Sentinel-1 data. Remote Sensing, 12, 382; doi:10.3390/rs12030382.

Duguay, C.R. and J. Wang, 2019. Advancement in bedfast lake ice mapping from Sentinel-1 SAR data. Proceedings of 2019 IEEE International Geoscience & Remote Sensing Symposium, Yokohama, Japan, 28 July-2 August, 4 pp.

Kang, K.-K., M. Hoekstra, M. Foroutan, A.M. Chegoonian, K. Zolfaghari, and C.R. Duguay, 2019. Operating procedures and calibration of a hyperspectral sensor onboard a remotely piloted aircraft system for water and agriculture monitoring. Proceedings of 2019 IEEE International Geoscience & Remote Sensing Symposium, Yokohama, Japan, 28 July-2 August, 4 pp.

Zolfaghari, K., M. Hoekstra, C. Duguay, D. Rudolph, and I. D'Souza, 2019. Canadian water microsatellite mission - concept design. Proceedings of 2019 IEEE International Geoscience & Remote Sensing Symposium, Yokohama, Japan, 28 July-2 August, 4 pp.

Bartsch, A., G. Grosse, A. Kääb, S. Westermann, T. Strozzi, A. Wiesmann, C. Duguay, F.M. Seifert, and J. Obu, 2016. GlobPermafrost – how space supports understanding of permafrost? Proceedings of ESA Living Planet Symposium, Prague, Czech Republic, 9-13 May, 6 pp.

Published Datasets

Crétaux, J.-F., C.J. Merchant, C. Duguay, S. Simis, B. Calmettes, M. Bergé-Nguyen, Y. Wu, D. Zhang, L. Carrea, X. Liu, N. Selmes, and M. Warren, 2020. ESA Lakes Climate Change Initiative (Lakes_cci): Lake products, Version 1.0. Centre for Environmental Data Analysis, 08 June 2020. doi:10.5285/3c324bb4ee394d0d876fe2e1db217378. http://dx.doi.org/10.5285/3c324bb4ee394d0d876fe2e1db217378

Presentations

Duguay, C.R., G. Picard, E.A. Zakharova, J. Murfitt, M. Restano, and J. Benveniste, 2020. Sensitivity of backscatter and brightness temperature measurements from satellite radar altimetry missions to lake ice thickness. AGU 2020 Fall Meeting, San Francisco, California, 1-17 December. Abstract submitted.

Spreen, G. and 26 co-authors (including C. Duguay), 2020. Remote sensing of sea ice on the MOSAiC ice floe. AGU 2020 Fall Meeting, San Francisco, California, 1-17 December. Abstract submitted.

Nandan, V. and 20 co-authors (including C. Duguay), 2020. Ku- and Ka-band radar signatures of winter snow-covered sea ice: Observations from the 2019-2020 MOSAiC international Arctic drift expedition. AGU 2020 Fall Meeting, San Francisco, California, 1-17 December. Abstract submitted.

 

Murfitt, J., C.R. Duguay, G. Picard, and G. Gunn, 2020. Initial investigations into the application of SMRT for lake ice forward modelling. AGU 2020 Fall Meeting, San Francisco, California, 1-17 December. Abstract submitted.

 

Ghiasi, Y., C.R. Duguay, and J. Murfitt, 2020. Application of GNSS interferometric reflectometry for the estimation of lake ice thickness. AGU 2020 Fall Meeting, San Francisco, California, 1-17 December. Abstract submitted.

 

Zakharova, E., S. Agaphonova, C. Duguay, N. Frolova, and A. Kouraev, 2020. River ice monitoring using radar altimetry. Earth Observation for Water Cycle Science 2020, Versailles, France, 16-18 November. Postponed due to COVID-19.

 

Wu, Y., C.R. Duguay and L. Xu, 2020. Lake ice classification from MODIS TOA reflectance imagery using a convolutional neural network: a case study of Great Slave Lake, Canada. 2020 IEEE International Geoscience & Remote Sensing Symposium, Waikoloa, Hawaii, USA, 19-24 July.  To be held online 28 September-2 October due to COVID-19.

Saberi, N., A. Scott, and C. Duguay, 2020. Lake ice mapping from RADARSAT and MODIS with deep learning. 41st Canadian Symposium on Remote Sensing, 13-16 July. Virtual event due to COVID-19.

Zolfaghari, K., A.J. Vander Woude and C.R. Duguay, 2020. Retrieval of water quality parameters from NOAA hyperspectral data using neural networks - western Lake Erie. 2020 ASLO Aquatic Sciences Meeting, San Diego, California, 16-21 February.

Bartsch, A. and ESA DUE GlobPermafrost & CCI+ Permafrost teams, 2019. Examining Environmental Gradients in permafrost regions – achievements of the ESA DUE GlobPermafrost project and first results from ESA CCI+ Permafrost. AGU 2019 Fall Meeting, San Francisco, California, 9-13 December.

Bergstedt, H., C.R. Duguay, C. Kroisleitner, and B. Jones, 2019. Accounting for spatial heterogeneity of freeze/thaw cycles in surface state retrieval for permafrost landscapes. AGU 2019 Fall Meeting, San Francisco, California, 9-13 December.

Wu, Y. and C. Duguay, 2019. Lake ice mapping with machine learning techniques using multispectral optical remote sensing data. AGU 2019 Fall Meeting, San Francisco, California, 9-13 December.

Bresciani, M., M. Pinardi, C. Giardino, G. Free, S. Simis, J-F. Crétaux, C. Merchant, H. Yesou, C. Duguay, B. Coulon, 2019. Delivering the lake Essential Climate Variable: An update from ESA CCI Lakes. ClimRisk19 | Climate Risk: implications for ecosystem services and society, challenges, solutions, Trento, Italy, 23-25 October.

Duguay, C., 2019. Evolution of satellite-derived lake ice products for weather forecasting and climate change studies. 6th Workshop on Parameterization of Lakes in Numerical Weather Prediction and Climate Modelling, Toulouse, France, 21-25 October.

Murfitt, J., C. Duguay, and J. Wang, 2019. Monitoring lake ice on the largest High Arctic lake using high-density SAR time series. 21st William T. Pecora Memorial Remote Sensing Symposium and the 38th International Symposium on Remote Sensing of Environment, Baltimore, USA, 6-11 October.

Murfitt, J. and C. Duguay, 2019. Monitoring ice phenology for Lake Hazen using high density time series analysis: Comparing threshold-based methodologies. ASAR 2019 Workshop, Saint-Hubert, Quebec, 1-3 October.

Yackel, J., R. Scharien, C. Duguay, and G. Spreen, 2019. Canadian Scatterometers (CanScats) for snow covered sea ice process studies during MOSAiC. IGS International Symposium on Sea Ice, Winnipeg, Manitoba, 18-23 August.

Duguay, C.R. and J. Wang, 2019. Advancement in bedfast lake ice mapping from Sentinel-1 SAR data. 2019 IEEE International Geoscience & Remote Sensing Symposium, Yokohama, Japan, 28 July-2 August.

 

Kang, K.-K., M. Hoekstra, M. Foroutan, A.M. Chegoonian, K. Zolfaghari, and C.R. Duguay, 2019. Operating procedures and calibration of a hyperspectral sensor onboard a remotely piloted aircraft system for water and agriculture monitoring. 2019 IEEE International Geoscience & Remote Sensing Symposium, Yokohama, Japan, 28 July-2 August.

Zolfaghari, K., M. Hoekstra, C. Duguay, D. Rudolph, and I. D'Souza, 2019. Canadian water microsatellite mission - concept design. 2019 IEEE International Geoscience & Remote Sensing Symposium, Yokohama, Japan, 28 July-2 August.

Derksen, C., D. Burgess, C. Duguay, S. Howell, L. Mudryk, S. Smith, and C. Thackeray, 2019. Observed and projected changes in snow, ice, and permafrost across Canada. 27th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Montréal, Canada, 8-18 July.

Duguay, C.R. and J. Wang, 2019. Arctic-wide ground-fast lake ice mapping with Sentinel-1. ESA Living Planet Symposium, Milan, Italy, 13-17 May.

Bartsch, A., G. Grosse, A. Kääb, S. Westermann, T. Strozzi, A.Wiesmann, C. Duguay, F.-M. Seifert, J. Obu, I. Nitze, B. Heim, A. Haas, B. Widhalm, S. Muster, G. Hugelius, R. Delaloye, and H. Matthes, 2019. Examining environmental gradients in permafrost regions – achievements of the ESA DUE GlobPermafrost project and opportunities for ESA CCI+ Permafrost. ESA Living Planet Symposium, Milan, Italy, 13-17 May.

Hoekstra, M., M. Foroutan, K.-K. Kang, C.R. Duguay, 2019. Preliminary testing of senseFly thermoMAP infrared camera for surface water temperature measurements of a small lake – St. Agatha, Ontario, Canada. IEEE GRSS STRATUS 2019 Workshop, Rochester, NY, USA, 25-25 February.

Duguay, C.R., J.-F. Crétaux, S. Simis, C. Merchant, and C. Giardino, 2019. Delivering the lake essential climate variables - an update from ESA CCI Lakes. 2019 ASLO Aquatic Sciences Meeting, San Juan, Puerto Rico, 23 February-2 March.

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