Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations
Progress Code: completed Statement: No major problems were encountered during data collection and analysis. Purpose Detailed observations of under-ice habitat characteristics in different sea-ice regimes of the Weddell Sea pack-ice zone through concomitant measurements of an ice algal biomass proxy...
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Online Access: | https://researchdata.edu.au/polarstern-ps117-expedition-ice-observations/2820453 |
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ftands:oai:ands.org.au::2820453 2024-09-15T18:34:59+00:00 Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) MEINERS, KLAUS MARTIN (collaborator) MEINERS, KLAUS MARTIN (hasPrincipalInvestigator) MEINERS, KLAUS MARTIN (author) Meiners, K.M. (originator) Spatial: westlimit=-60; southlimit=-71; eastlimit=5; northlimit=-64 Spatial: uplimit=0; downlimit=0 Spatial: uplimit=20; downlimit=0 Temporal: From 2019-01-01 to 2019-01-31 https://researchdata.edu.au/polarstern-ps117-expedition-ice-observations/2820453 unknown Australian Ocean Data Network https://researchdata.edu.au/polarstern-ps117-expedition-ice-observations/2820453 AAS_4408_Remotely_Operated_Vehicle_Data AU/AADC > Australian Antarctic Data Centre, Australia oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE SEA ICE > PACK ICE UNDER-ICE IRRADIANCE HERBIVORES HRR > High Resolution Radiometer CAMERAS R/V POLARSTERN ROV > Remotely Operated Vehicles ACE/CRC AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR dataset ftands 2024-08-06T01:58:58Z Progress Code: completed Statement: No major problems were encountered during data collection and analysis. Purpose Detailed observations of under-ice habitat characteristics in different sea-ice regimes of the Weddell Sea pack-ice zone through concomitant measurements of an ice algal biomass proxy (hyperspectral optical data) and imagery to determine ice-water interface herbivore abundance. During RV Polarstern voyage PS117, under-ice observations were conducted with an instrumented Remotely Operated Vehicle (ROV) deployed directly from the ship. Collected time-stamped datastreams from the instrumented ROV include: ROV navigation data (heading, pitch, roll, position from an acoustic transponder system), under-ice video footage from the ROV camera and additional upward-looking video cameras, data from an upward-looking acoustic altimeter with integrated depth sensor (to measure the distance of the ROV to the sea-ice subsurface), under-ice hyperspectral irradiance and radiance data from two upward-looking radiometers, and time-stamped up-ward looking digital stills images to detect and quantify the abundance of herbivores at the ice-water interface. Methods for data collection are broadly consistent with methods described in detail in the referenced publication. Dataset Sea ice Weddell Sea Research Data Australia (Australian National Data Service - ANDS) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE SEA ICE > PACK ICE UNDER-ICE IRRADIANCE HERBIVORES HRR > High Resolution Radiometer CAMERAS R/V POLARSTERN ROV > Remotely Operated Vehicles ACE/CRC AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR |
spellingShingle |
oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE SEA ICE > PACK ICE UNDER-ICE IRRADIANCE HERBIVORES HRR > High Resolution Radiometer CAMERAS R/V POLARSTERN ROV > Remotely Operated Vehicles ACE/CRC AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations |
topic_facet |
oceans biota EARTH SCIENCE > OCEANS > OCEAN OPTICS > IRRADIANCE SEA ICE > PACK ICE UNDER-ICE IRRADIANCE HERBIVORES HRR > High Resolution Radiometer CAMERAS R/V POLARSTERN ROV > Remotely Operated Vehicles ACE/CRC AMD/AU AMD CEOS GEOGRAPHIC REGION > POLAR |
description |
Progress Code: completed Statement: No major problems were encountered during data collection and analysis. Purpose Detailed observations of under-ice habitat characteristics in different sea-ice regimes of the Weddell Sea pack-ice zone through concomitant measurements of an ice algal biomass proxy (hyperspectral optical data) and imagery to determine ice-water interface herbivore abundance. During RV Polarstern voyage PS117, under-ice observations were conducted with an instrumented Remotely Operated Vehicle (ROV) deployed directly from the ship. Collected time-stamped datastreams from the instrumented ROV include: ROV navigation data (heading, pitch, roll, position from an acoustic transponder system), under-ice video footage from the ROV camera and additional upward-looking video cameras, data from an upward-looking acoustic altimeter with integrated depth sensor (to measure the distance of the ROV to the sea-ice subsurface), under-ice hyperspectral irradiance and radiance data from two upward-looking radiometers, and time-stamped up-ward looking digital stills images to detect and quantify the abundance of herbivores at the ice-water interface. Methods for data collection are broadly consistent with methods described in detail in the referenced publication. |
author2 |
AADC (owner) AADC, DATA OFFICER (distributor) AADC, DATA OFFICER (custodian) AU/AADC > Australian Antarctic Data Centre, Australia (hasAssociationWith) Australian Antarctic Data Centre (publisher) Australian Antarctic Division (sponsor) MEINERS, KLAUS MARTIN (collaborator) MEINERS, KLAUS MARTIN (hasPrincipalInvestigator) MEINERS, KLAUS MARTIN (author) Meiners, K.M. (originator) |
format |
Dataset |
title |
Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations |
title_short |
Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations |
title_full |
Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations |
title_fullStr |
Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations |
title_full_unstemmed |
Polarstern PS117 expedition Remotely Operated Vehicle (ROV) under-ice observations |
title_sort |
polarstern ps117 expedition remotely operated vehicle (rov) under-ice observations |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/polarstern-ps117-expedition-ice-observations/2820453 |
op_coverage |
Spatial: westlimit=-60; southlimit=-71; eastlimit=5; northlimit=-64 Spatial: uplimit=0; downlimit=0 Spatial: uplimit=20; downlimit=0 Temporal: From 2019-01-01 to 2019-01-31 |
genre |
Sea ice Weddell Sea |
genre_facet |
Sea ice Weddell Sea |
op_source |
AU/AADC > Australian Antarctic Data Centre, Australia |
op_relation |
https://researchdata.edu.au/polarstern-ps117-expedition-ice-observations/2820453 AAS_4408_Remotely_Operated_Vehicle_Data |
_version_ |
1810477370055852032 |