Data

Instrumented Remotely Operated Vehicle (ROV) under-ice observations

Australian Antarctic Data Centre
MEINERS, KLAUS ; MILNES, MARK
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.4225/15/5a20e1be9a5c8&rft.title=Instrumented Remotely Operated Vehicle (ROV) under-ice observations&rft.identifier=10.4225/15/5a20e1be9a5c8&rft.publisher=Australian Antarctic Data Centre&rft.description=Data were collected during deployments of an instrumented Remotely Operated Vehicle on 5 sampling days to determine sea ice physical properties and measure transmitted under-ice radiance spectra (combined with surface irradiance measurements) to estimate the spatial distribution and temporal development of ice algal biomass in land-fast sea ice. The ROV was instrumented with a navigation/positioning system (linked to surface GPS), upward-looking sonar and accurate depth sensor (Valeport 500 (to determine sea-ice draft)), and a upward-looking TriOS Ramses radiance sensor as well as several video-cameras collecting under-ice footage. Parallel measurements included surface irradiance measurements. A readme file in the download explains the folder structure of the dataset.&rft.creator=MEINERS, KLAUS &rft.creator=MILNES, MARK &rft.date=2017&rft.coverage=northlimit=-68.5; southlimit=-68.568904; westlimit=78; eastLimit=77.945439; projection=WGS84&rft.coverage=northlimit=-68.5; southlimit=-68.568904; westlimit=78; eastLimit=77.945439; projection=WGS84&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4298_Under_Ice_ROV_Observations when using these data.&rft_subject=oceans&rft_subject=SEA ICE&rft_subject=EARTH SCIENCE&rft_subject=CRYOSPHERE&rft_subject=MICROALGAE&rft_subject=BIOLOGICAL CLASSIFICATION&rft_subject=PLANTS&rft_subject=OCEAN OPTICS&rft_subject=OCEANS&rft_subject=ROV&rft_subject=REMOTELY OPERATED VEHICLE&rft_subject=RADIOMETERS&rft_subject=FIELD SURVEYS&rft_subject=GEOGRAPHIC REGION > POLAR&rft_subject=CONTINENT > ANTARCTICA&rft_subject=OCEAN > SOUTHERN OCEAN&rft_place=Hobart&rft.type=dataset&rft.language=English Access the data
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This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4298_Under_Ice_ROV_Observations when using these data.

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Brief description

Data were collected during deployments of an instrumented Remotely Operated Vehicle on 5 sampling days to determine sea ice physical properties and measure transmitted under-ice radiance spectra (combined with surface irradiance measurements) to estimate the spatial distribution and temporal development of ice algal biomass in land-fast sea ice. The ROV was instrumented with a navigation/positioning system (linked to surface GPS), upward-looking sonar and accurate depth sensor (Valeport 500 (to determine sea-ice draft)), and a upward-looking TriOS Ramses radiance sensor as well as several video-cameras collecting under-ice footage. Parallel measurements included surface irradiance measurements.

A readme file in the download explains the folder structure of the dataset.

Issued: 2017-11-23

Data time period: 2015-11-17 to 2015-12-02

This dataset is part of a larger collection

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77.94544,-68.5 77.94544,-68.5689 78,-68.5689 78,-68.5 77.94544,-68.5

77.9727195,-68.534452

text: northlimit=-68.5; southlimit=-68.568904; westlimit=78; eastLimit=77.945439; projection=WGS84

Subjects
BIOLOGICAL CLASSIFICATION | CONTINENT > ANTARCTICA | CRYOSPHERE | EARTH SCIENCE | FIELD SURVEYS | GEOGRAPHIC REGION > POLAR | MICROALGAE | OCEAN > SOUTHERN OCEAN | OCEAN OPTICS | OCEANS | PLANTS | RADIOMETERS | REMOTELY OPERATED VEHICLE | ROV | SEA ICE | oceans |

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AU-ANL:PEAU : http://nla.gov.au/nla.party-617536

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