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| Brion, Emilie; Gaillard, Fabienne; Petit De La Villeon, Loic; Delcroix, Thierry; Alory, Gael; Reverdin, Gilles. |
| Providing reliable in-situ surface temperature and salinity data over the global ocean within short delay is critical for the calibration and validation of the recently launched Soil Moisture and Ocean Salinity Satellite (SMOS). The work presented here has been undertaken as a contribution to GLOSCAL (Global Ocean Surface Salinity Calibration and Validation), retained as one of the ESA CalVal Projects. Based on the Coriolis datasets and using In Situ Analysis System (ISAS) tool, a near real time analysis system has been developed. It provides gridded fields of sea surface salinity and temperature and the corresponding in-situ dataset. In addition to research activities, these products would be used to help the quality control of SMOS satellite data, and to... |
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| Ano: 2011 |
URL: http://archimer.ifremer.fr/doc/00114/22548/20229.pdf |
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| Brion, Emilie; Gaillard, Fabienne. |
| ISAS (In Situ Analysis System) is an analysis tool for producing gridded scalar fields. At the moment it is set to process temperature and salinity. Originally designed for the synthesis of ARGO dataset, it has been tested for the first time on the POMME area in the North-East Atlantic in 2000, it was later extended to the Atlantic and the Global ocean as the Argo array was setting up. It is developed and maintained at LPO (Laboratoire de Physique des Océans) within the Argo Observing Service (SO-ARGO) where it is used for research purposes on ocean variability. ISAS is made available to the Coriolis datacenter for exploitation in operational mode. The analysis is performed on the datasets prepared by Coriolis according to Argo recommendations for data... |
| Tipo: Text |
Palavras-chave: ISAS. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00115/22582/20270.pdf |
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| Thierry, Virginie; Brion, Emilie; Gallian, Marine; Reynaud, Thierry; Bouinot, Thomas; Lagadec, Catherine; Piron, Anne; Zunino Rodriguez, Patricia. |
| LOCODOX is a MATLAB based interactive software that corrects dissolved oxygen concentration data acquired by Argo profiling floats. The correction schemes are based on Takeshita et al (2013) and Bittig and Kortzinger (2018). Three types of correction are proposed : a pressure dependent correction, a time drift correction and a slope/ offset correction (also called Gain correction). LOCODOX works with Argo v3.1 netcdf files and provides files with corrected and well formatted delayed mode Argo data compliant with the Argo format (Argo Data Management Team, 2019). LOCODOX corrects only oxygen data available in the vertical profiles. This document describes the methodology and the strategy followed by the tool, and it explains how to install and use LOCODOX. |
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| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00630/74190/73791.pdf |
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