Search Results - "Larnicol, G"

New CNES-CLS09 global mean dynamic topography computed from the combination of GRACE data, altimetry, and in situ measurements by Rio, M. H., Guinehut, S., Larnicol, G.

“…An accurate knowledge of the ocean mean dynamic topography (MDT) is mandatory for the optimal use of altimetric data, including their assimilation into…”
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Sea-level variability in the Mediterranean Sea from altimetry and tide gauges by Bonaduce, A., Pinardi, N., Oddo, P., Spada, G., Larnicol, G.

“…Sea-level variability in the Mediterranean Sea was investigated by means of in-situ (tide-gauge) and satellite altimetry data over a period spanning two…”
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High resolution 3-D temperature and salinity fields derived from in situ and satellite observations by Guinehut, S, Dhomps, A.-L, Larnicol, G, Le Traon, P.-Y

“…This paper describes an observation-based approach that efficiently combines the main components of the global ocean observing system using statistical…”
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Improved sea level record over the satellite altimetry era (1993–2010) from the Climate Change Initiative project by Ablain, M, Cazenave, A, Larnicol, G, Balmaseda, M, Cipollini, P, Faugère, Y, Fernandes, M. J, Henry, O, Johannessen, J. A, Knudsen, P, Andersen, O, Legeais, J, Meyssignac, B, Picot, N, Roca, M, Rudenko, S, Scharffenberg, M. G, Stammer, D, Timms, G, Benveniste, J

“…Sea level is one of the 50 Essential Climate Variables (ECVs) listed by the Global Climate Observing System (GCOS) in climate change monitoring. In the past…”
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Sea level budget over 2003–2008: A reevaluation from GRACE space gravimetry, satellite altimetry and Argo by Cazenave, A., Dominh, K., Guinehut, S., Berthier, E., Llovel, W., Ramillien, G., Ablain, M., Larnicol, G.

“…From the IPCC 4th Assessment Report published in 2007, ocean thermal expansion contributed by ∼ 50% to the 3.1 mm/yr observed global mean sea level rise during…”
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Assessing the impact of observations on ocean forecasts and reanalyses: Part 1, Global studies by Oke, P.R., Larnicol, G., Fujii, Y., Smith, G.C., Lea, D.J., Guinehut, S., Remy, E., Balmaseda, M. Alonso, Rykova, T., Surcel-Colan, D., Martin, M.J., Sellar, A.A., Mulet, S., Turpin, V.

“…Under GODAE OceanView the operational ocean modelling community has developed a suite of global ocean forecast, reanalysis and analysis systems. Each system…”
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Mediterranean sea eddy kinetic energy variability from 11 years of altimetric data by Pujol, M.-I., Larnicol, G.

“…The eddy kinetic energy (EKE) variability of the Mediterranean Sea over eleven years (1993–2003) was studied using merged (T/P, Jason, ERS and Envisat)…”
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Assessing the impact of observations on ocean forecasts and reanalyses: Part 2, Regional applications by Oke, P.R., Larnicol, G., Jones, E.M., Kourafalou, V., Sperrevik, A.K., Carse, F., Tanajura, C.A.S., Mourre, B., Tonani, M., Brassington, G.B., Le Henaff, M., Halliwell, G.R., Atlas, R., Moore, A.M., Edwards, C.A., Martin, M.J., Sellar, A.A., Alvarez, A., De Mey, P., Iskandarani, M.

“…The value of global (e.g. altimetry, satellite sea-surface temperature, Argo) and regional (e.g. radars, gliders, instrumented mammals, airborne profiles and…”
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A Mean Dynamic Topography of the Mediterranean Sea computed from altimetric data, in-situ measurements and a general circulation model by Rio, M.-H., Poulain, P.-M., Pascual, A., Mauri, E., Larnicol, G., Santoleri, R.

“…In the Mediterranean Sea, where the mean circulation is largely unknown and characterized by smaller scales and less intensity than in the open ocean, the…”
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Jason-2 in DUACS: Updated System Description, First Tandem Results and Impact on Processing and Products by Dibarboure, G., Pujol, M.-I., Briol, F., Traon, P. Y. Le, Larnicol, G., Picot, N., Mertz, F., Ablain, M.

“…For more than 13 years, the multisatellite DUACS system has been providing the altimetry community with Near Real Time and Delayed Time products ranging from…”
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Combining Argo and remote-sensing data to estimate the ocean three-dimensional temperature fields—a first approach based on simulated observations by Guinehut, S., Le Traon, P.Y., Larnicol, G., Philipps, S.

“…The study aims to analyze the contribution of the combination of high-resolution sea level and sea surface temperature satellite data with accurate but sparse…”
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Merging SeaWiFS and MODIS/Aqua Ocean Color Data in North and Equatorial Atlantic Using Weighted Averaging and Objective Analysis by Pottier, C., Garcon, V., Larnicol, G., Sudre, J., Schaeffer, P., Le Traon, P.-Y.

“…Two approaches of ocean color data merging were tested and compared in the North and Equatorial Atlantic Basin: the weighted averaging and the objective…”
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The multifractal structure of satellite sea surface temperature maps can be used to obtain global maps of streamlines by Turiel, A., Nieves, V., Garcia-Ladona, E., Font, J., Rio, M.-H., Larnicol, G.

“…Nowadays Earth observation satellites provide information about many relevant variables of the ocean-climate system, such as temperature, moisture, aerosols,…”
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Major changes in Mediterranean Sea level variability from 7 years of TOPEX/Poseidon and ERS-1/2 data by Larnicol, G, Ayoub, N, Le Traon, P.Y

“…Seven years of combined maps of TOPEX/Poseidon (T/P) and ERS-1/2 altimeter data are used to describe the surface circulation variability in the Mediterranean…”
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A global comparison of Argo and satellite altimetry observations by Dhomps, A. -L., Guinehut, S., Le Traon, P.-Y., Larnicol, G.

“…Differences, similarities and complementarities between Sea Level Anomalies (SLA) deduced from altimeter measurements and dynamic height anomalies (DHA)…”
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The Potential of the Maximum Cross-Correlation Technique to Estimate Surface Currents From Thermal AVHRR Global Area Coverage Data by Dransfeld, S., Larnicol, G., Le Traon, P.-Y.

“…Having already shown its potential of deriving the vector fields representing the ocean-surface advection from sequential 1.1-km-resolution local area coverage…”
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Design of an array of profiling floats in the North Atlantic from model simulations by Guinehut, S., Larnicol, G., Le Traon, P.Y.

“…This study aims to analyze the contribution of different profiling float arrays to the description of the 3-D large-scale thermohaline fields. It uses outputs…”
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Benefits of the Future Sea Surface Salinity Measurements From SMOS: Generation and Characteristics of SMOS Geophysical Products by Obligis, E., Boone, C., Larnicol, G., Philipps, S., Tranchant, B., Le Traon, P.-Y.

“…Soil Moisture and Ocean Salinity (SMOS) level 2 and level 3 products are simulated and characterized over a one-year time period. A simulator is first used to…”
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Near Real Time SLA and SST products during 2-years of MFS pilot project: processing, analysis of the variability and of the coupled patterns by Buongiorno Nardelli, B., Larnicol, G., D’Acunzo, E., Santoleri, R., Marullo, S., Le Traon, P. Y.

“…The Near Real Time (NRT) operational products developed from satellite data (AVHRR, Topex/Poseidon, Ers-2) in the framework of the Mediterranean Forecasting…”
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Data assimilation of simulated SSS SMOS products in an ocean forecasting system by Tranchant, B, Testut, C -E, Ferry, N, Renault, L, Obligis, E, Boone, C, Larnicol, G

“…Sea Surface Salinity (SSS) measured from the future Soil Moisture and Ocean Salinity (SMOS) satellite has to be considered as a new type of data. This paper…”
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