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...
Main Authors: | , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2023
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.949167 https://doi.org/10.1594/PANGAEA.949167 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.949167 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.949167 2024-10-20T14:05:23+00:00 Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) Fuchs, Niels Birnbaum, Gerit MEDIAN LATITUDE: 81.127840 * MEDIAN LONGITUDE: 4.224239 * SOUTH-BOUND LATITUDE: 80.448089 * WEST-BOUND LONGITUDE: -0.569542 * NORTH-BOUND LATITUDE: 81.799308 * EAST-BOUND LONGITUDE: 8.982544 * DATE/TIME START: 2020-06-30T07:28:02 * DATE/TIME END: 2020-07-22T17:30:25 * MINIMUM ELEVATION: -2635.4 m * MAXIMUM ELEVATION: -786.4 m 2023 text/tab-separated-values, 4 data points https://doi.pangaea.de/10.1594/PANGAEA.949167 https://doi.org/10.1594/PANGAEA.949167 en eng PANGAEA Fuchs, Niels (2021): PASTA-Ice: Proportional Analysis of Surface Types in Arctic Sea Ice Images. GitLab, https://gitlab.awi.de/nifuchs/pasta-ice https://doi.pangaea.de/10.1594/PANGAEA.949167 https://doi.org/10.1594/PANGAEA.949167 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Aerial Images Arctic Ocean Classification Event label Geospatial vector shapefiles shapefiles (File Size) HELI Helicopter melt pond MOSAiC MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE Multidisciplinary drifting Observatory for the Study of Arctic Climate orthomosaic Polarstern PS122_4_45_36_2020063001 PS122_4_48_69_2020072201 PS122/4 PS122/4_45-36 PS122/4_48-69 Raster graphic GeoTIFF format GeoTIFF format (File Size) Sea ice dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.949167 2024-10-02T00:42:44Z 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. Dataset Arctic Arctic Arctic Ocean Sea ice PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean ENVELOPE(-0.569542,8.982544,81.799308,80.448089) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Aerial Images Arctic Ocean Classification Event label Geospatial vector shapefiles shapefiles (File Size) HELI Helicopter melt pond MOSAiC MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE Multidisciplinary drifting Observatory for the Study of Arctic Climate orthomosaic Polarstern PS122_4_45_36_2020063001 PS122_4_48_69_2020072201 PS122/4 PS122/4_45-36 PS122/4_48-69 Raster graphic GeoTIFF format GeoTIFF format (File Size) Sea ice |
spellingShingle |
Aerial Images Arctic Ocean Classification Event label Geospatial vector shapefiles shapefiles (File Size) HELI Helicopter melt pond MOSAiC MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE Multidisciplinary drifting Observatory for the Study of Arctic Climate orthomosaic Polarstern PS122_4_45_36_2020063001 PS122_4_48_69_2020072201 PS122/4 PS122/4_45-36 PS122/4_48-69 Raster graphic GeoTIFF format GeoTIFF format (File Size) Sea ice Fuchs, Niels Birnbaum, Gerit Orthomosaics and surface type classifications of MOSAiC Leg 4 floe (2020-06-30, 2020-07-22) |
topic_facet |
Aerial Images Arctic Ocean Classification Event label Geospatial vector shapefiles shapefiles (File Size) HELI Helicopter melt pond MOSAiC MOSAiC20192020 MOSAIC-HELI MOSAiC-ICE Multidisciplinary drifting Observatory for the Study of Arctic Climate orthomosaic Polarstern PS122_4_45_36_2020063001 PS122_4_48_69_2020072201 PS122/4 PS122/4_45-36 PS122/4_48-69 Raster graphic GeoTIFF format GeoTIFF format (File Size) Sea ice |
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. |
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://doi.pangaea.de/10.1594/PANGAEA.949167 https://doi.org/10.1594/PANGAEA.949167 |
op_coverage |
MEDIAN LATITUDE: 81.127840 * MEDIAN LONGITUDE: 4.224239 * SOUTH-BOUND LATITUDE: 80.448089 * WEST-BOUND LONGITUDE: -0.569542 * NORTH-BOUND LATITUDE: 81.799308 * EAST-BOUND LONGITUDE: 8.982544 * DATE/TIME START: 2020-06-30T07:28:02 * DATE/TIME END: 2020-07-22T17:30:25 * MINIMUM ELEVATION: -2635.4 m * MAXIMUM ELEVATION: -786.4 m |
long_lat |
ENVELOPE(-0.569542,8.982544,81.799308,80.448089) |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Arctic Ocean Sea ice |
genre_facet |
Arctic Arctic Arctic Ocean Sea ice |
op_relation |
Fuchs, Niels (2021): PASTA-Ice: Proportional Analysis of Surface Types in Arctic Sea Ice Images. GitLab, https://gitlab.awi.de/nifuchs/pasta-ice https://doi.pangaea.de/10.1594/PANGAEA.949167 https://doi.org/10.1594/PANGAEA.949167 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.949167 |
_version_ |
1813443213477806080 |