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Laboratoire d’Etudes en Géophysique et Océanographie Spatiales

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Crozet tide gauge (-46° 25.5' South, 51° 52.2' East) is settled on the Possession island in Crozet archipelago. It was installed in 1995.
Situation of Crozet tide gauge
Situation du marégraphe de Crozet

It contains a DTINSU automatic tide gauge station which activates, every 20 mn, measurements of:
- atmospheric pressure with a Vaisala sensor;
- bottom pressure with a Paroscientific sensor, sea water temperature and conductivity with an Aanderaa sensor.
Measurements are real time transmitted, via Argos system, to LEGOS.
Crozet tide gauge
marégraphe de Crozet

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