Surface Drifter Data in the Equatorial Atlantic: Positions of Hereon Drifters deployed during PIRATA–ODYSEA experiment
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2026
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| author | Carrasco, Ruben Horstmann, Jochen Gasparin, Florent Llido, Jerome Rousselot, Pierre Pondaven, Ildut Cravatte, Sophie |
| author_facet | Carrasco, Ruben Horstmann, Jochen Gasparin, Florent Llido, Jerome Rousselot, Pierre Pondaven, Ildut Cravatte, Sophie |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | As part of its support for the preparation of future surface–current observation missions, CNES is funding the PIRATA–ODYSEA experiment, dedicated to studying ocean surface circulation in the equatorial Atlantic. Launched in March 2025 for several months, the campaign aims to bridge the gap between satellite observations—which target currents within the uppermost meter of the ocean—and the in-situ instruments typically used for calibration/validation (CAL/VAL), which operate at depths of several meters. The campaign also seeks to better characterize the diurnal variability of currents, a key source of aliasing for satellite measurements. The dataset comprises 40 Hereon Lagrangian surface drifters deployed along the equatorial line of the Atlantic Ocean. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_990169 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Surface Drifter Data in the Equatorial Atlantic: Positions of Hereon Drifters deployed during PIRATA–ODYSEA experiment Carrasco, Ruben Horstmann, Jochen Gasparin, Florent Llido, Jerome Rousselot, Pierre Pondaven, Ildut Cravatte, Sophie PIRATA; Prediction and Research Moored Array in the Tropical Atlantic As part of its support for the preparation of future surface–current observation missions, CNES is funding the PIRATA–ODYSEA experiment, dedicated to studying ocean surface circulation in the equatorial Atlantic. Launched in March 2025 for several months, the campaign aims to bridge the gap between satellite observations—which target currents within the uppermost meter of the ocean—and the in-situ instruments typically used for calibration/validation (CAL/VAL), which operate at depths of several meters. The campaign also seeks to better characterize the diurnal variability of currents, a key source of aliasing for satellite measurements. The dataset comprises 40 Hereon Lagrangian surface drifters deployed along the equatorial line of the Atlantic Ocean. |
| title | Surface Drifter Data in the Equatorial Atlantic: Positions of Hereon Drifters deployed during PIRATA–ODYSEA experiment |
| topic | PIRATA; Prediction and Research Moored Array in the Tropical Atlantic |
| url | https://doi.org/10.1594/PANGAEA.990169 |