Sentinel-3 will provide crucial data for information services to the European Union and its Member States as part of GMES. The services will receive data on areas such as climate change, sustainable development, environmental policies, European civil protection, development aid, humanitarian aid and the European common foreign and security policy. Sentinel 3 will be used to study sea surface topography, sea/land surface temperature, ocean colour and land colour with a high level of accuracy. It will carry an advanced radar altimeter and a multi-channel optical imaging instrument.
For more info click here.
 Standard Accuracy Pressure Transducer
[8+4] Co-Sine Sun Sensor