Sea ice and wave breaking patterns during the Terra Nova Bay Polynya event on September 19, 2019, based on very high resolution satellite imagery

Results of the WorldView-2 (WV2) panchromatic image analysis, described in Herman and Bradtke 2023 "Fetch-limited, strongly forced wind waves in waters with frazil and grease ice — spectral modelling and satellite observations in an Antarctic coastal polynya". The image, which cover part o...

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Bibliographic Details
Main Authors: Bradtke, Katarzyna, Herman, Agnieszka
Format: Other/Unknown Material
Language:English
Published: Zenodo 2023
Subjects:
coastal polynya
remote sensing
wave-ice interactions
sea ice
whitecapping
WorldView2
Antarctic
Terra Nova Bay
Antarc*
Sea ice
Online Access:https://doi.org/10.5281/zenodo.10445753
Description
Summary:Results of the WorldView-2 (WV2) panchromatic image analysis, described in Herman and Bradtke 2023 "Fetch-limited, strongly forced wind waves in waters with frazil and grease ice — spectral modelling and satellite observations in an Antarctic coastal polynya". The image, which cover part of the polynya in Terra Nova Bay, was taken on September 19, 2019 at 21:22 UTC. The spatial resolution of source data is 0.5 m. The zip file contains: “AOI” folder with the analyzed area outline in SHAPEFILE format “whitecaps” folder with breaking wave signatures (polygons) in SHAPEFILE format Sea ice (1) - water (2) mask in GeoTIFF format (0 means NoData) Data are provided in WGS 1984 / UTM Zone 58S projection (EPSG:32758)

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