TEMPO (1989-1993) Tyrrhenian eddy multi-platform observations (Western Mediterranean): hydrological data set of the cruises TEMPO-3 (fall 1991), TEMPO-4 (spring 1992), TEMPO-5 (spring 1993)
|Temporal extent||1991-10-25 -1993-03-13|
|Author(s)||Sparnocchia Stefania1, Borghini Mireno2|
|Affiliation(s)||1 : CNR-ISMAR, Trieste, Italy
2 : CNR-ISMAR, La Spezia, Italy
|Keyword(s)||CTD, Tyrrhenian Sea, Western Mediterranean|
The principal aim of the Tyrrhenian Eddy Multi-Platform Observations (TEMPO) experiment (1989-1993) was to study the signature of a mesoscale oceanographic eddy in the north Tyrrhenian Sea, between Italy, Corsica and Sardinia, using space-borne and airborne remote sensing and ship-based measuring techniques, but an effort was made to extend the observations in the southern part of the Tyrrhenian sea and throughout the water column.
The data contained in this dataset concerns the cruises TEMPO-3 (from 25 October to 8 November 1991, 44 stations), TEMPO-4 (from 23 April to 4 May 1992, 41 stations), and TEMPO-5 (from 8 to 13 March 1993, 71 stations).
CTD profiles were collected using a Neil-Brown MK III CTD probe with a sampling time of 33 ms and a CTD fall speed of about 1 m/s. The temperature, conductivity and pressure sensors were calibrated at the SACLANT Centre in La Spezia before the cruise and again checked after its conclusion. Water samples were collected for the on-board calibration of the probe values. The final accuracies for the temperature and salinity were0.005 °C and 0.005, respectively. Successively the data were interpolated over 1 dbar interval.
The data set is provided per cruise as ODV Spreadsheet files in TXT format, containing:
|Utilisation||These data are published without any warranty, express or implied. The user assumes all risk arising from his/her use of these data. These data are intended to be quality controlled, but it is possible that they contain errors. It is the unique responsibility of the user to assess if the data are appropriate for his/her use, and to interpret the data, data quality, and data accuracy accordingly. Authors welcome users to ask questions and report problems.|
|Acknowledgements||This data set was collected in the framework of the MAST program (Contracts MAST0041-C and MAST0041-C-Extension) by the group known as the Stazione Oceanografica (Oceanographic Station) of the CNR, Pozzuolo di Lerici, La Spezia, led by Mario Astraldi and Gian Pietro Gasparini. We are grateful to Mr. Carlo Galli and Mr. Egisto Lazzoni for their remarkable contribution in the field and in the laboratory work.|
Neil-Brown MK III CTD