Ocean and Sea Ice Remote Sensing

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Ocean and Sea Ice Remote Sensing

SONARC: Development of sea ice monitoring and forecasting system to support safe operations and navigation in Arctic Seas

SONARC is a NORRUSS project contributing to research cooperation between Norway and Russia with focus on satellite technology for safe navigation and maritime operations in the Arctic. SONARC was running from April 2015 to November 2018

The main objective of SONARC is to develop a sea ice monitoring and forecasting system to support safe operations and navigation in Arctic Seas. SONARC has exploited Synthetic Aperture Radar (SAR) data from satellites as a major component of this system. From 2015 Sentinel-1 has been the main provider of SAR data, deliverig data every day in near realtime for monitoring of sea ice and other environmental parameters.

Project Details
Funding Agency: 
Research Council of Norway
Project Deputy Leader at NERSC: 
Lasse H. Pettersson
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

Ocean and Sea Ice Remote Sensing

Scientific Group Name: 
Ocean and Sea Ice Remote Sensing
Advancing research and monitoring of upper ocean processes and dynamics by synergetic use of satellite and in situ data.
  • Strengthen the use of available satellite and in situ ocean observations for ocean monitoring, model validation, data assimilation, and prediction.
  • Support the development of future observing platforms by advancing the interpretation of satellite data in terms of geophysical quantities (like wind, wave, and current).
  • Exploit synergetic (complementary and overlapping) observational coverage to understand upper ocean processes and dynamics across all available time and space scales.

 

Publish: 
Public

CoCoNET: Towards COast to COast NETworks of marine protected areas (from the shore to the high and deep sea), coupled with sea-based wind energy potential

A new map for Marine Protected Areas in the Mediterranean and Black Sea

The Project will identify groups of putatively interconnected MPAs in the Mediterranean and the Black Seas, shifting from local (single MPA) to regional (Networks of MPAs) and basin (network of networks) scales. The identification of physical and biological connections with clear the proceses that govern patterns of biodiversity distribution.

Project Details
Funding Agency: 
European Commission
Project Deputy Leader at NERSC: 
Anton Korosov
Coordinating Institute: 
CNR-ISMAR
Project Status: 
Completed

GlobCurrent: GlobCurrent

GlobCurrent aims to advance the quantitative estimation of ocean surface currents from satellite sensor synergy and to demonstrate the impact and advancements through user-led scientific, operational, and commercial applications.

Thanks to satellite and in-situ observations, combined with high resolution numerical ocean models, the last decade has seen advances in the knowledge and views of the global ocean surface dynamics, filled with a large number of various mesoscale (~100 km) and sub-mesoscale (<~10 km) meandering surface currents and eddies.  However, we are now faced with the challenge of accurately quantifying the surface current associated with these mesoscale to sub mesoscale features.  Certainly, it not always possible to provide highly accurate forecasts of the locations and evolution of su

Project Details
Funding Agency: 
European Space Agency
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

INDO-MARECLIM: Indo-European Research Facilities for Studies on Marine Ecosystem and Climate in India

INDO-MAREClim will capitalize on the NERCI infrastructure to facilitate and improve European Union co-operation with India in the research areas of marine ecosystems and climate, including the impact on the society.

INDO-MARECLIM capitalizes on the Norwegian institutional establishment, infrastructure and network of scientific cooperation built up India since 1998 around the Nansen Environmental Research Centre-India (NERCI) in Kerala, India. INDO-MARECLIM aims at facilitating and improving the co-operation between the European Union Members States and Associated Countries and India and includes partners from UK, France, Italy, the Netherlands and Norway, involved in research topics of relevance to India.

Project Details
Funding Agency: 
European Commission
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

SEALEV: Sea Level Change and Ice Sheet Dynamics

The project is part of the Centre of Climate Dynamics established at the University of Bergen in 2010

The project consists of the following 7 interlinked workpackages: WP 1. Observed present sea level change, WP 2. Observed present Greenland ice sheet and outlet glaciers, WP3.

Project Details
Funding Agency: 
Centre for Climate Dynamics - Research Council of Norway
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

Roshin P. Raj

Research
Area of Expertise: 
oceanography

Sea level change, Ocean large-scale and meso-scale dynamics, climate change, Arctic fresh water fluxes, Subtropics-pole-tropics teleconnection.

Employment
Research Group: 
Ocean and Sea Ice Remote Sensing
Job Position: 
Senior Researcher
E-mail: 
Phone: 
+47 46350294
Roshin_new

MONCOZE: Monitoring the Norwegian Coastal Zone Environment

It is essential to have the correct hydrography and transport magnitudes of the AW and freshwater in order to obtain a reliable description of the Norwegian Coastal Current.

Regular validation of the ocean models (in off-line mode) has played an essential role for the operation of MONCOZE. Although the time of formation and location of eddies are not always in agreement with for instance observations from satellites, it is mandatory that the models have correct forcing fields, reliable water masses, frontal locations and strength of topographic steering.  In turn, the mean and eddy kinetic energy can be realistically described (Røed and Fossum, 2004).

Project Details
Funding Agency: 
Centre for Climate Dynamics - Research Council of Norway
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

OC-CCI: The ESA Ocean Colour Climate Change Initiative

The ESA has initiated ClimateChange Initiatives for all Essential Climate Variables. the Ocean Colour CCI is the only one of them that related to a "living" variable.

The Ocean Colour CCI (OC_CCI) project focuses on the Ocean Colour ECV encompassing water-leaving radiance in the visible domain, derived chlorophyll and inherent optical properties and will utilise data archives of from ESA’s MERIS and NASA’s SeaWiFS, MODIS and possibly CZCS (after careful evaluation) sensors archives.

Project Details
Funding Agency: 
European Space Agency
Project Deputy Leader at NERSC: 
Laurent Bertino
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed

MARSAIS: Demonstrating environmental products based on EO data

A marine SAR analysis and interpretation system providing information about ocean winds, waves, currents, internal waves, oil spills as well as synergies between satellite sensor data.

MARSAIS (Marine SAR Analysis and Interpretation System) is an integrated information system for processing and information extraction from different types of Earth Observation data. By means of validated algorithms and models, MARSAIS generates a suite of quality controlles coastal zone products with information on sea state, currents and pollution. Products are then delivered through a web based User Interface.

The main components of MARSAIS are the MARSAIS Data Base, the MARSAIS Toolkit, and the MARSAIS User Interface.

Project Details
Funding Agency: 
European Commission
Coordinating Institute: 
Nansen Environmental and Remote Sensing Center
Project Status: 
Completed
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