Data

Instrumented Remotely Operated Vehicle (ROV) under-ice observations

Australian Ocean Data Network
Meiners, K. and Milnes, M. ; MEINERS, KLAUS ; MILNES, MARK
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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.
http://creativecommons.org/licenses/by/4.0/).

Attribution 4.0 International (CC BY 4.0)

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This metadata record is publicly available.

These data are publicly available for download from the provided URL.

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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.

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Progress Code: completed

Notes

Purpose
Spatial mapping of land-fast sea ice physical and biological properties using an instrumented Remotely Operated Vehicle.

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: westlimit=78; southlimit=-68.568904; eastlimit=77.945439; northlimit=-68.5

text: uplimit=0; downlimit=0

text: uplimit=25; downlimit=0

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

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uri : http://data.aad.gov.au/eds/4556/download

Identifiers
  • global : AAS_4298_Under_Ice_ROV_Observations
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