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Influence of sea surface emissivity model parameters at L-band for the estimation of salinity

Autor: Emmanuel P. Dinnat, J. Etcheto, Jacqueline Boutin, Philippe Waldteufel, Gérard Caudal

Publikováno v: International Journal of Remote Sensing. 23:5117-5122

In order to prepare the Soil Moisture and Ocean Salinity (SMOS) mission, we present sensitivity studies on a two-scale sea surface emissivity model used to compute brightness temperatures ( T B ) from the Sea Surface Temperature (SST), the wind vecto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63aedaddf7b6e1e698d42e3122f73615
https://doi.org/10.1080/01431160210163119

Comparison of NSCAT, ERS 2 active microwave instrument, special sensor microwave imager, and Carbon Interface Ocean Atmosphere buoy wind speed: Consequences for the air-sea CO2exchange coefficient

Autor: Jacqueline Boutin, J. Etcheto, M. Rafizadeh, Dorothee C. E. Bakker

Publikováno v: Journal of Geophysical Research: Oceans. 104:11375-11392

Wind speeds U obtained using three different sensor types are compared to assess which might be most useful for calculating gas fluxes across the air-sea interface. U remotely sensed using scatterometer (ERS 2 and NASA scatterometer (NSCAT)) and micr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a63efa5320568c42931496e28df2c2fa
https://doi.org/10.1029/1998jc900119

Long-term variability of the air-sea CO2exchange coefficient: Consequences for the CO2fluxes in the equatorial Pacific Ocean

Autor: Jacqueline Boutin, J. Etcheto

Publikováno v: Global Biogeochemical Cycles. 11:453-470

Global distributions of the air-sea CO2 exchange coefficient are deduced from the remotely sensed Geosat and special sensor microwave imager wind speeds from April 1985 to December 1992. The global 8-year average of the air-sea CO2 exchange coefficie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f74372b2565cb29795706c09e2a721f
https://doi.org/10.1029/97gb01367

Seasonal variation of the CO2 exchange coefficient over the global ocean using satellite wind speed measurements

Autor: J. ETCHETO, J. BOUTIN, L. MERLIVAT

Publikováno v: Tellus B; Vol 43, No 2 (1991)
Tellus B-Chemical and Physical Meteorology
Tellus B-Chemical and Physical Meteorology, Taylor & Francis, 1991, 43 (2), pp.247-255. ⟨10.1034/j.1600-0889.1991.00017.x⟩
Tellus B-Chemical and Physical Meteorology, 1991, 43 (2), pp.247-255. ⟨10.1034/j.1600-0889.1991.00017.x⟩

We used one year (July 1987 to June 1988) of wind speed measurements made by the microwave radiometer SSM/I to determine the CO2 exchange coefficient between air and sea on a global scale through the Liss and Merlivat relationship. We determined the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b547039b3f8fe0f0178472fc0334ced
http://www.tellusb.net/index.php/tellusb/article/view/15271