Aerial cetacean survey Southern Ocean 2018
This dataset was collected during PS112 during a dedicated distance sampling survey for cetaceans in the Southern Ocean conducted on board of Polarstern during the austral summer 2018 (23-03-2018 - 24-04-2018). Effort related sighting data were collected en-route using helicopter flights planned ad-...
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Format: | Dataset |
Language: | English |
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.955068 https://doi.org/10.1594/PANGAEA.955068 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.955068 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Antarctica Antarctic Wildlife Research Fund ANT-XXXIII/3 AWR Beaufort Scale Cetacea juvenile cetaceans Code DATE/TIME Event label HELI Helicopter Identification IWC-SORP_FIN LATITUDE LONGITUDE marine mammals Platform Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS112 PS112_HELI_20180323 PS112_HELI_20180324 PS112_HELI_20180329 PS112_HELI_20180403 PS112_HELI_20180404 PS112_HELI_20180405 PS112_HELI_20180407 PS112_HELI_20180408 PS112_HELI_20180413 PS112_HELI_20180417 PS112_HELI_20180418 PS112_HELI_20180424 Recovery status and ecology of Southern Hemisphere fin whales Seastate label SPP1158 Time zone Transect Visual observation |
spellingShingle |
Antarctica Antarctic Wildlife Research Fund ANT-XXXIII/3 AWR Beaufort Scale Cetacea juvenile cetaceans Code DATE/TIME Event label HELI Helicopter Identification IWC-SORP_FIN LATITUDE LONGITUDE marine mammals Platform Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS112 PS112_HELI_20180323 PS112_HELI_20180324 PS112_HELI_20180329 PS112_HELI_20180403 PS112_HELI_20180404 PS112_HELI_20180405 PS112_HELI_20180407 PS112_HELI_20180408 PS112_HELI_20180413 PS112_HELI_20180417 PS112_HELI_20180418 PS112_HELI_20180424 Recovery status and ecology of Southern Hemisphere fin whales Seastate label SPP1158 Time zone Transect Visual observation Herr, Helena Viquerat, Sacha Aerial cetacean survey Southern Ocean 2018 |
topic_facet |
Antarctica Antarctic Wildlife Research Fund ANT-XXXIII/3 AWR Beaufort Scale Cetacea juvenile cetaceans Code DATE/TIME Event label HELI Helicopter Identification IWC-SORP_FIN LATITUDE LONGITUDE marine mammals Platform Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS112 PS112_HELI_20180323 PS112_HELI_20180324 PS112_HELI_20180329 PS112_HELI_20180403 PS112_HELI_20180404 PS112_HELI_20180405 PS112_HELI_20180407 PS112_HELI_20180408 PS112_HELI_20180413 PS112_HELI_20180417 PS112_HELI_20180418 PS112_HELI_20180424 Recovery status and ecology of Southern Hemisphere fin whales Seastate label SPP1158 Time zone Transect Visual observation |
description |
This dataset was collected during PS112 during a dedicated distance sampling survey for cetaceans in the Southern Ocean conducted on board of Polarstern during the austral summer 2018 (23-03-2018 - 24-04-2018). Effort related sighting data were collected en-route using helicopter flights planned ad-hoc based on the current position of R/V Polarstern to infer density distribution of southern hemisphere fin whales. Surveys were conducted whenever wheather and ship operations permitted. One observer was seated on the port side of the helicopter and the data recorder was seated in the copilot seat on the port side. Positions were logged every 4 seconds using a dedicated survey software and all cetacean sightings were recorded upon detection. All changes that may impact detection probability of cetaceans were noted as described by the observers. Surveys were conducted at an altitude of 600ft at 100 kts and seastates less than 3 Bft. This dataset contains all cetacean sightings recorded on track, including species, group size and effort related data including position (lat / lon) and datetime (utc format). All cetacean sightings were confirmed if possible (pending on fuel limitations and accessibility of the cetacean group) and comprise the number of animals in the group. Groups were defined as animals in close proximity at no more than two body lengths apart (not to be compared with e.g. acoustic groups that may stretch across hundreds of kilometers). This data has been used in a number of publications and results of these analysis has been mentioned in various media outlets. |
format |
Dataset |
author |
Herr, Helena Viquerat, Sacha |
author_facet |
Herr, Helena Viquerat, Sacha |
author_sort |
Herr, Helena |
title |
Aerial cetacean survey Southern Ocean 2018 |
title_short |
Aerial cetacean survey Southern Ocean 2018 |
title_full |
Aerial cetacean survey Southern Ocean 2018 |
title_fullStr |
Aerial cetacean survey Southern Ocean 2018 |
title_full_unstemmed |
Aerial cetacean survey Southern Ocean 2018 |
title_sort |
aerial cetacean survey southern ocean 2018 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.955068 https://doi.org/10.1594/PANGAEA.955068 |
op_coverage |
MEDIAN LATITUDE: -62.104065 * MEDIAN LONGITUDE: -57.468409 * SOUTH-BOUND LATITUDE: -64.272194 * WEST-BOUND LONGITUDE: -62.739468 * NORTH-BOUND LATITUDE: -60.490635 * EAST-BOUND LONGITUDE: -53.791412 * DATE/TIME START: 2018-03-23T18:16:00 * DATE/TIME END: 2018-04-24T14:07:00 |
long_lat |
ENVELOPE(-62.739468,-53.791412,-60.490635,-64.272194) |
geographic |
Antarctic Arctic Austral Southern Ocean |
geographic_facet |
Antarctic Arctic Austral Southern Ocean |
genre |
Antarc* Antarctic Antarctica Arctic Sea ice Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctica Arctic Sea ice Southern Ocean |
op_relation |
Herr, Helena; Viquerat, Sacha; Devas, Fredi; Lees, Abigail; Wells, Lucy; Gregory, Bertie; Giffords, Ted; Beecham, Dan; Meyer, Bettina (2022): Return of large fin whale feeding aggregations to historical whaling grounds in the Southern Ocean. Scientific Reports, 12(1), 9458, https://doi.org/10.1038/s41598-022-13798-7 Herr, Helena; Viquerat, Sacha; Naujocks, Tobias; Gregory, Bertie; Lees, Abigail; Devas, Fredi (2023): Skin condition of fin whales at Antarctic feeding grounds reveals little evidence for anthropogenic impacts and high prevalence of cookiecutter shark bite lesions. Marine Mammal Science, 39(1), 299-310, https://doi.org/10.1111/mms.12966 Viquerat, Sacha; Waluda, Claire M; Kennedy, Amy; Jackson, Jen; Hevia, Marta; Carroll, Emma L; Buss, Danielle L; Burkhardt, Elke; Thain, Scott; Smith, Patrick; Secchi, Eduardo R; Santora, Jarrod A; Reiss, Christian S; Lindstrøm, Ulf; Krafft, Bjørn Arne; Gittins, George; Dalla, Luciano; Biuw, Martin; Herr, Helena (2022): Identifying seasonal distribution patterns of fin whales across the Scotia Sea and the Antarctic Peninsula region using a novel approach combining habitat suitability models and ensemble learning methods. Frontiers in Marine Science, 9, 1040512, https://doi.org/10.3389/fmars.2022.1040512 Legend: Aerial cetacean survey Southern Ocean 2018 (URI: https://download.pangaea.de/reference/117117/attachments/PS112_heli_cetacea.pdf) https://doi.pangaea.de/10.1594/PANGAEA.955068 https://doi.org/10.1594/PANGAEA.955068 |
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.95506810.1038/s41598-022-13798-710.1111/mms.1296610.3389/fmars.2022.1040512 |
_version_ |
1811646546961235968 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.955068 2024-09-30T14:26:01+00:00 Aerial cetacean survey Southern Ocean 2018 Herr, Helena Viquerat, Sacha MEDIAN LATITUDE: -62.104065 * MEDIAN LONGITUDE: -57.468409 * SOUTH-BOUND LATITUDE: -64.272194 * WEST-BOUND LONGITUDE: -62.739468 * NORTH-BOUND LATITUDE: -60.490635 * EAST-BOUND LONGITUDE: -53.791412 * DATE/TIME START: 2018-03-23T18:16:00 * DATE/TIME END: 2018-04-24T14:07:00 2023 text/tab-separated-values, 99737 data points https://doi.pangaea.de/10.1594/PANGAEA.955068 https://doi.org/10.1594/PANGAEA.955068 en eng PANGAEA Herr, Helena; Viquerat, Sacha; Devas, Fredi; Lees, Abigail; Wells, Lucy; Gregory, Bertie; Giffords, Ted; Beecham, Dan; Meyer, Bettina (2022): Return of large fin whale feeding aggregations to historical whaling grounds in the Southern Ocean. Scientific Reports, 12(1), 9458, https://doi.org/10.1038/s41598-022-13798-7 Herr, Helena; Viquerat, Sacha; Naujocks, Tobias; Gregory, Bertie; Lees, Abigail; Devas, Fredi (2023): Skin condition of fin whales at Antarctic feeding grounds reveals little evidence for anthropogenic impacts and high prevalence of cookiecutter shark bite lesions. Marine Mammal Science, 39(1), 299-310, https://doi.org/10.1111/mms.12966 Viquerat, Sacha; Waluda, Claire M; Kennedy, Amy; Jackson, Jen; Hevia, Marta; Carroll, Emma L; Buss, Danielle L; Burkhardt, Elke; Thain, Scott; Smith, Patrick; Secchi, Eduardo R; Santora, Jarrod A; Reiss, Christian S; Lindstrøm, Ulf; Krafft, Bjørn Arne; Gittins, George; Dalla, Luciano; Biuw, Martin; Herr, Helena (2022): Identifying seasonal distribution patterns of fin whales across the Scotia Sea and the Antarctic Peninsula region using a novel approach combining habitat suitability models and ensemble learning methods. Frontiers in Marine Science, 9, 1040512, https://doi.org/10.3389/fmars.2022.1040512 Legend: Aerial cetacean survey Southern Ocean 2018 (URI: https://download.pangaea.de/reference/117117/attachments/PS112_heli_cetacea.pdf) https://doi.pangaea.de/10.1594/PANGAEA.955068 https://doi.org/10.1594/PANGAEA.955068 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Antarctica Antarctic Wildlife Research Fund ANT-XXXIII/3 AWR Beaufort Scale Cetacea juvenile cetaceans Code DATE/TIME Event label HELI Helicopter Identification IWC-SORP_FIN LATITUDE LONGITUDE marine mammals Platform Polarstern Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas PS112 PS112_HELI_20180323 PS112_HELI_20180324 PS112_HELI_20180329 PS112_HELI_20180403 PS112_HELI_20180404 PS112_HELI_20180405 PS112_HELI_20180407 PS112_HELI_20180408 PS112_HELI_20180413 PS112_HELI_20180417 PS112_HELI_20180418 PS112_HELI_20180424 Recovery status and ecology of Southern Hemisphere fin whales Seastate label SPP1158 Time zone Transect Visual observation dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95506810.1038/s41598-022-13798-710.1111/mms.1296610.3389/fmars.2022.1040512 2024-09-18T00:10:44Z This dataset was collected during PS112 during a dedicated distance sampling survey for cetaceans in the Southern Ocean conducted on board of Polarstern during the austral summer 2018 (23-03-2018 - 24-04-2018). Effort related sighting data were collected en-route using helicopter flights planned ad-hoc based on the current position of R/V Polarstern to infer density distribution of southern hemisphere fin whales. Surveys were conducted whenever wheather and ship operations permitted. One observer was seated on the port side of the helicopter and the data recorder was seated in the copilot seat on the port side. Positions were logged every 4 seconds using a dedicated survey software and all cetacean sightings were recorded upon detection. All changes that may impact detection probability of cetaceans were noted as described by the observers. Surveys were conducted at an altitude of 600ft at 100 kts and seastates less than 3 Bft. This dataset contains all cetacean sightings recorded on track, including species, group size and effort related data including position (lat / lon) and datetime (utc format). All cetacean sightings were confirmed if possible (pending on fuel limitations and accessibility of the cetacean group) and comprise the number of animals in the group. Groups were defined as animals in close proximity at no more than two body lengths apart (not to be compared with e.g. acoustic groups that may stretch across hundreds of kilometers). This data has been used in a number of publications and results of these analysis has been mentioned in various media outlets. Dataset Antarc* Antarctic Antarctica Arctic Sea ice Southern Ocean PANGAEA - Data Publisher for Earth & Environmental Science Antarctic Arctic Austral Southern Ocean ENVELOPE(-62.739468,-53.791412,-60.490635,-64.272194) |