nke Instrumentation develops, manufactures and sells drifted buoys in order to monitor the current at sea surface for oceanographic studies and also the oil spill trajectories. The drifters can be fitted with holey socks drogue and are by this way linked to a particular mass of water. The drag ratio between surface buoy and the drogue validates the good function of current follower. The SC40 buoy can support several sensors such as a Sea Surface Temperature sensor (SST), a Barometric Pressure sensor, a Drogue Presence sensor, a High Resolution Sea Surface Temperature sensor (HRSST) or a Probe sensor Conductivity/Temperature (CT).

SC40 SVP-B: Sea surface temperature

SC40 SVP-B: Sea surface temperature

Description - The SC40 SVP-B buoy is a drifting buoy fitted with a Sea Surface Temperature sensor (SST), a Barometric Pressure sensor, a Drogue presence sensor, a GPS positioning and an IRIDIUM satellite communication to transmit its data.

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SC40 – SVP BRST: Sea surface temperature and depth measurement

SC40 – SVP BRST: Sea surface temperature and depth measurement

Description - The SC40 – SVP BRST buoy is a drifting buoy fitted with a Sea Surface Temperature sensor (SST), a Barometric Pressure sensor, a Drogue presence sensor, a High Resolution Sea Surface Temperature sensor (HRSST), a GPS positioning and an IRIDIUM satellite communication to transmit its data.

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SC40 SVP-BSC: Sea surface temperature, conductivity and salinity measurement

SC40 SVP-BSC: Sea surface temperature, conductivity and salinity measurement

Description - The SC40 SVP - BSC drifting buoy is equipped with a GPS receiver, a sea surface temperature sensor, a barometric pressure sensor, a conductivity / temperature datalogger and the data are transmitted via Iridium.

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PCO2 CARIOCA Buoy

PCO2 CARIOCA Buoy

Description - CARIOCA is an automatic drifting or fixed buoy designed to measure the concentration of pCO2 at the surface of the ocean in order to qualify the CO2 exchange between atmosphere and ocean.

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