Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ...
During the MOSAiC expedition, a comprehensive aerial observation program was conducted by the helicopters of the R/V Polarstern. This dataset contains two GeoTiff orthomosaics compiled from aerial RGB images recorded during Leg 4 above the central observatory (CO) on 2020-06-30 and 2020-07-22 and de...
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Online Access: | https://dx.doi.org/10.1594/pangaea.949167 https://doi.pangaea.de/10.1594/PANGAEA.949167 |
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ftdatacite:10.1594/pangaea.949167 2024-06-09T07:44:23+00:00 Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... Fuchs, Niels Birnbaum, Gerit 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.949167 https://doi.pangaea.de/10.1594/PANGAEA.949167 en eng PANGAEA https://gitlab.awi.de/nifuchs/pasta-ice Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Aerial Images Classification melt pond MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE orthomosaic Sea ice Event label Geospatial vector, shapefiles Geospatial vector, shapefiles File Size Raster graphic, GeoTIFF format Raster graphic, GeoTIFF format File Size Helicopter PS122/4 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC Dataset dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.949167 2024-05-13T12:44:57Z During the MOSAiC expedition, a comprehensive aerial observation program was conducted by the helicopters of the R/V Polarstern. This dataset contains two GeoTiff orthomosaics compiled from aerial RGB images recorded during Leg 4 above the central observatory (CO) on 2020-06-30 and 2020-07-22 and derived surface type classes maps on the leg 4 floe stored in shape file format. The data was processed based on the workflow presented in: https://gitlab.awi.de/nifuchs/pasta-ice. Both orthomosaics were overlaid with the position of the leg 4 floe on 2020-06-30 to facilitate comparison between both. The data is projected to UTM31N (EPSG: 32631) and resampled to a resolution of 0.5m. The aim of this dataset was to retrieve melt pond fraction on the leg 4 floe and give a visual identification for pond locations on both dates. ... : The orthomosaic RGB orthomosaics are in GeoTiff format with a resolution of 0.5m.The surface type polygons zip-files contains surface type classification in Shapefile format, which were retrieved from the orthomosaics. The attribute tables within these files contain an index column, a column with surface class numbers and a column with surface class names: 0-ponds, 1-snow/ice, 2-open water, 3-submerged ice. The latter is defined as ice covered with liquid water located between snow/ice and open water polygons. ... Dataset Arctic Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Aerial Images Classification melt pond MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE orthomosaic Sea ice Event label Geospatial vector, shapefiles Geospatial vector, shapefiles File Size Raster graphic, GeoTIFF format Raster graphic, GeoTIFF format File Size Helicopter PS122/4 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC |
spellingShingle |
Aerial Images Classification melt pond MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE orthomosaic Sea ice Event label Geospatial vector, shapefiles Geospatial vector, shapefiles File Size Raster graphic, GeoTIFF format Raster graphic, GeoTIFF format File Size Helicopter PS122/4 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC Fuchs, Niels Birnbaum, Gerit Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... |
topic_facet |
Aerial Images Classification melt pond MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE orthomosaic Sea ice Event label Geospatial vector, shapefiles Geospatial vector, shapefiles File Size Raster graphic, GeoTIFF format Raster graphic, GeoTIFF format File Size Helicopter PS122/4 Polarstern Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC |
description |
During the MOSAiC expedition, a comprehensive aerial observation program was conducted by the helicopters of the R/V Polarstern. This dataset contains two GeoTiff orthomosaics compiled from aerial RGB images recorded during Leg 4 above the central observatory (CO) on 2020-06-30 and 2020-07-22 and derived surface type classes maps on the leg 4 floe stored in shape file format. The data was processed based on the workflow presented in: https://gitlab.awi.de/nifuchs/pasta-ice. Both orthomosaics were overlaid with the position of the leg 4 floe on 2020-06-30 to facilitate comparison between both. The data is projected to UTM31N (EPSG: 32631) and resampled to a resolution of 0.5m. The aim of this dataset was to retrieve melt pond fraction on the leg 4 floe and give a visual identification for pond locations on both dates. ... : The orthomosaic RGB orthomosaics are in GeoTiff format with a resolution of 0.5m.The surface type polygons zip-files contains surface type classification in Shapefile format, which were retrieved from the orthomosaics. The attribute tables within these files contain an index column, a column with surface class numbers and a column with surface class names: 0-ponds, 1-snow/ice, 2-open water, 3-submerged ice. The latter is defined as ice covered with liquid water located between snow/ice and open water polygons. ... |
format |
Dataset |
author |
Fuchs, Niels Birnbaum, Gerit |
author_facet |
Fuchs, Niels Birnbaum, Gerit |
author_sort |
Fuchs, Niels |
title |
Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... |
title_short |
Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... |
title_full |
Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... |
title_fullStr |
Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... |
title_full_unstemmed |
Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) ... |
title_sort |
orthomosaics and surface type classifications of mosaic leg 4 floe (2020-06-30, 2020-07-22) ... |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://dx.doi.org/10.1594/pangaea.949167 https://doi.pangaea.de/10.1594/PANGAEA.949167 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_relation |
https://gitlab.awi.de/nifuchs/pasta-ice |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.949167 |
_version_ |
1801373130665492480 |