Articles | Volume 15, issue 10
https://doi.org/10.5194/tc-15-4727-2021
https://doi.org/10.5194/tc-15-4727-2021
Research article
 | 
07 Oct 2021
Research article |  | 07 Oct 2021

Semi-automated tracking of iceberg B43 using Sentinel-1 SAR images via Google Earth Engine

YoungHyun Koo, Hongjie Xie, Stephen F. Ackley, Alberto M. Mestas-Nuñez, Grant J. Macdonald, and Chang-Uk Hyun

Related authors

Pan-Antarctic evaluation of National Snow and Ice Data Center (NSIDC) sea ice drift product using high-resolution SAR and buoy data
Younghyun Koo, Walter N. Meier, and J. Scott Stewart
Earth Obs., 1, 129–144, https://doi.org/10.5194/eo-1-129-2026,https://doi.org/10.5194/eo-1-129-2026, 2026
Short summary
Calibrating calving parameterizations using graph neural network emulators: application to Helheim Glacier, East Greenland
Younghyun Koo, Gong Cheng, Mathieu Morlighem, and Maryam Rahnemoonfar
The Cryosphere, 19, 2583–2599, https://doi.org/10.5194/tc-19-2583-2025,https://doi.org/10.5194/tc-19-2583-2025, 2025
Short summary
Inferring the seasonality of sea ice floes in the Weddell Sea using ICESat-2
Mukund Gupta, Heather Regan, Younghyun Koo, Sean Minhui Tashi Chua, Xueke Li, and Petra Heil
The Cryosphere, 19, 1241–1257, https://doi.org/10.5194/tc-19-1241-2025,https://doi.org/10.5194/tc-19-1241-2025, 2025
Short summary

Cited articles

Achanta, R. and Süsstrunk, S.: Superpixels and polygons using simple non-iterative clustering, Proc. – 30th IEEE Conf. Comput. Vis. Pattern Recognition, CVPR 2017, January 2017, 4895–4904, https://doi.org/10.1109/CVPR.2017.520, 2017. 
Achanta, R., Shaji, A., Smith, K., Lucchi, A., Fua, P., and Süsstrunk, S.: SLIC Superpixels Compared to State-of-the-Art Superpixel Methods, IEEE T. Pattern Anal. Mach. Intel., 34, 2274–2282, https://doi.org/10.1109/TPAMI.2012.120, 2012. 
Arjun, P. and Mirnalinee, T. T.: Affine invariant compact centroid distance shape descriptor for image retrieval, Appl. Math. Sci., 9, 2325–2335, https://doi.org/10.12988/ams.2015.53214, 2015. 
Barbat, M. M., Wesche, C., Werhli, A. V., and Mata, M. M.: An adaptive machine learning approach to improve automatic iceberg detection from SAR images, ISPRS J. Photogram. Remote Sens., 156, 247–259, https://doi.org/10.1016/j.isprsjprs.2019.08.015, 2019. 
Barbat, M. M., Rackow, T., Wesche, C., Hellmer, H. H., and Mata, M. M.: Automated iceberg tracking with a machine learning approach applied to SAR imagery: A Weddell sea case study, ISPRS J. Photogram. Remote Sens., 172, 189–206, https://doi.org/10.1016/j.isprsjprs.2020.12.006, 2021. 
Download
Short summary
This study demonstrates for the first time the potential of Google Earth Engine (GEE) cloud-computing platform and Sentinel-1 synthetic aperture radar (SAR) images for semi-automated tracking of area changes and movements of iceberg B43. Our novel GEE-based iceberg tracking can be used to construct a large iceberg database for a better understanding of the behavior of icebergs and their interactions with surrounding environments.
Share