Sentinel-3A

Carrying a suite of cutting-edge instruments, Sentinel-3 will measure systematically Earth’s oceans, land, ice and atmosphere to monitor and understand large-scale global dynamics. It will provide essential information in near-real time for ocean and weather forecasting.
The mission is based on two identical satellites orbiting in constellation for optimum global coverage and data delivery. For example, with a swath width of 1270 km, the ocean and land colour instrument will provide global coverage every two days. Sentinel-3A was launched on 16 February 2016.
With a focus towards our oceans, Sentinel-3 measures the temperature, colour and height of the sea surface as well as the thickness of sea ice. These measurements will be used, for example, to monitor changes in sea level, marine pollution and biological productivity.
Over land, this innovative mission will provide a bigger picture by monitoring wildfires, mapping the way land is used, provide indices of vegetation state and measure the height of rivers and lakes – complementing the high-resolution measurements of its sister mission Sentinel-2.

Instruments:
Ocean and Land Colour Instrument (OLCI)
Sea and Land Surface Temperature Radiometer (SLSTR)
Synthetic Aperture Aradar Altimeter (SRAL)
Mircowave Radiometer (MWR)
Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS)

Launch Date: 

16/02/2016

Life span: 

7years

Orbit type: 

Polar
Sun synchronous

Orbital period: 

101minutes

Providers: 

Applications: 

systematic measuring of Earth’s oceans, land, ice and atmosphere to monitor and understand large-scale global dynamics; providing essential information in near-real time for ocean and weather forecasting

Public Private Partnership: 

No
Zircon - This is a contributing Drupal Theme
Design by WeebPal.