program

IMOS - SRS Satellite Ocean Colour - Ship of Opportunity - Radiometer (OC-SOOP_Rad) Sub-Facility


Provided by   Australian Ocean Data Network

Researchers: Schroeder, Thomas (Principal investigator) ,  Schroeder, Thomas (Principal investigator) ,  AODN Data Manager (Point of contact, Distributes) ,  Data Officer (Point of contact, Distributes) ,  Data Officer (Point of contact, Distributes)
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Brief description Calibrated DALEC Transect data The Dynamic above water radiance and irradiance collector (DALEC) is a radiometrically calibrated hyperspectral radiometer developed by In situ Marine Optics for autonomous ship based deployment. It contains three Zeiss UV-Vis enhanced spectroradiometers designed to measure near-simultaneous spectral upwelling radiance (Lu), downwelling radiance (Lsky) and downwelling irradiance (Ed). DALEC0001 is deployed on the foremast of the RV Southern Surveyor (VLHJ). Spectra are collected during daylight hours when the ship is at sea subject to suitable sea conditions. Ancillary attitude data for the DALEC included in the dataset are pitch (degrees), pitch standard deviation (degrees), roll (degrees), roll standard deviation (degrees) and gear position (degrees from the bow). The dataset begins July 2011 and is on-going.

Lineage Maintenance and Update Frequency: continual

Lineage Statement: In order to extend the footprint of the Calibration and Validation activities of remotely-sensed satellite ocean colour products carried out at LJCO, two spectroradiometers will be installed on ships of opportunity to acquire continuous measurements of the water leaving radiance in the Australian sector of the Indian, Pacific and Southern Oceans. Given the need for daily maintenance activities and trouble-shooting for the radiometers, these instruments will be installed on board of research vessels (Aurora Australis, Solander, Southern Surveyor and/or the new MNF vessel). The provisioning of SOOP-Radiometers data stream will involve: -Acquire first radiometer: the instrument selection and setup will be designed and procured following advice from US and EU Arctic going community. -Demonstrate data stream using LJCO as a platform. -Preparation towards installation of radiometers on the two vessels. Assistance by the SOOP facility leadership will be sought for facilitating access and installation of radiometers on board of the research vessels. 21 Once commissioned, the radiometry data stream from two vessels will be uploaded in delayed mode to IMOS and to the bio-optical data base for match-up analysis with remote sensing imagery.

Notes Credit
Australia's Integrated Marine Observing System (IMOS) is enabled by the National Collaborative Research Infrastructure Strategy (NCRIS). It is operated by a consortium of institutions as an unincorporated joint venture, with the University of Tasmania as Lead Agent.

Notes Credit
CSIRO Oceans and Atmosphere

Notes Credit
Curtin University

Data time period: 01 07 2011

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171,-18 171,-15 180,-15 180,-18 171,-18

175.5,-16.5

-180,-18 -180,-12 -174,-12 -174,-15 -177,-15 -177,-18 -180,-18

-177,-15

114,-36 114,-33 102,-33 102,-27 99,-27 99,-24 108,-24 108,-27 117,-27 117,-36 114,-36

108,-30

135,-39 135,-36 120,-36 120,-33 138,-33 138,-39 135,-39

129,-36

138,-42 138,-39 144,-39 144,-42 138,-42

141,-40.5

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142.5,-27

Subjects
Absorption | BIOLOGICAL CLASSIFICATION | Chlorophyll | Countries | Australia | Countries | Fiji | Countries | Papua New Guinea | Countries | Timor-Leste | Downwelling vector irradiance as energy in the atmosphere | EARTH SCIENCE | Fluorescence | Global / Oceans | Indian Ocean | Global / Oceans | Pacific Ocean | Global / Oceans | Southern Ocean | Marine Features (Australia) | Great Australian Bight, SA/WA | OCEAN CHEMISTRY | Ocean Color | OCEAN OPTICS | OCEANS | Ocean Colour Sub-Facility, Integrated Marine Observing System (IMOS) | Photosynthetically Active Radiation | Phytoplankton | PLANKTON | PROTISTS | Radiometers | Regional Seas | Arafura Sea | Regional Seas | Coral Sea | Regional Seas | Tasman Sea | Regional Seas | Timor Sea | Scattering | Sky radiance as energy in the atmosphere | States, Territories (Australia) | New South Wales | States, Territories (Australia) | Northern Territory | States, Territories (Australia) | Queensland | States, Territories (Australia) | South Australia | States, Territories (Australia) | Tasmania | States, Territories (Australia) | Victoria | States, Territories (Australia) | Western Australia | Turbidity | Upwelling radiance as energy in the atmosphere | ocean colour radiometers | oceans | research vessel |
Other Information
(Support cal/val activities specifically for Case 1 products using two ship-mounted radiometers (SRS-OC-SOOP_Rad))

uri : http://imos.org.au/ljco.html

(Satellite Remote Sensing page on IMOS website)

uri : http://imos.org.au/srs.html

(View and download data though the AODN Portal)

uri : https://portal.aodn.org.au/search?uuid=28f8bfed-ca6a-472a-84e4-42563ce4df3f

SRS - OC - SOOP radiometer (imos:srs_oc_soop_rad_trajectory_map)

uri : http://geoserver-123.aodn.org.au/geoserver/wms

The ncUrlList is a WFS service that returns a list of URLs matching a query. (srs_oc_soop_rad_trajectory_map#url)

uri : http://geoserver-123.aodn.org.au/geoserver/ows

(ncUrlList help documentation)

uri : https://help.aodn.org.au/web-services/ncurllist-service/

(IMOS radiometry community-of-practice document)

uri : http://content.aodn.org.au/Documents/IMOS/Facilities/satellite_remote_sensing/IMOS_radiometry_community-of-practice_document_v1.0.pdf

(IMOS Radiometry Task Team final report document)

uri : http://content.aodn.org.au/Documents/IMOS/Facilities/satellite_remote_sensing/IMOS-radiometry_RTT-final-report.pdf

Identifiers
  • global : 28f8bfed-ca6a-472a-84e4-42563ce4df3f
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