Program: Sentinel
Renamed Copernicus in 2013.
European program for the Global Monitoring for Environment and Security system
(GMES). It will be complemented by European radar and electro-optical imaging
satellites already in orbit or currently in development. 5 satellites are
planned.
Sentinel 1 is an all-weather, day-and-night radar imaging satellite mission for
land and ocean services (mapping of urban areas and environmental impacts,
monitoring of land surface motion risks, surveillance of marine environment,
maritime security, monitoring of sea-ice zones, monitoring of forest and
climate change.). Will replace
ERS.
Sentinel 2 is a high-resolution optical imaging mission for land services.
Contract with Astrium signed in Apr 2008 for EUR 195 million. The second
satellite was ordered in April 2010 for EUR 105 million.
Sentinel-3 is for a global ocean and land monitoring mission which includes an
altimetry instrument package (devoted to oceanography and land-vegetation
monitoring). Planned in 2015. Contract with Thales Alenia Space was signed in
Apr 2008 for EUR 305 million.
EU granted finance for the first 3 satellites in early 2008, worth EUR 624
million. In Dec 2013, a 3.79 billion EUR budget was allocated for 2014-2020,
replacing the GMES program.
Sentinel-4 and 5 will be dedicated to meteorology and climatology through
atmospheric chemistry. Sentinel 5 will be onboard a
Metop
Second Generation satellite in 2021.
In Jan 2009, an additional agreement added EUR 205 million contribution for
segment 2.
In Dec 2009
Sentinel 1B
& 3B were ordered for EUR 270 million. They are the duplicate of
Sentinel 1A
& 3A.
TT&C in S-band, date in X-band
In early 2011, the European Data Relay System (EDRS) contract was signed to
provide 2 satellites services from Astrium Services to support Sentinel
traffic. The European Commission will invest EUR 280 million, Astrium EUR 100
million. Other customers will be able to use the payload.
In late-2011, Astrium UK was awarded a EUR 45.5 million contract to build a low
cost satellite to monitor atmospheric chemistry named
Sentinel 5 Precursor
(S5p). Planned for launch in 2015. Will carry the TROPOMI instrument (will take
measurements of ozone, nitrogen dioxide, sulphur dioxide, and other atmospheric
pollutants).
In late-2015 TAS Italy signed a 402 million EUR contract to build Sentinel 1C
and 1D. Will use the Prima platform, approx 2300 kg at launch. Resolution
between 5 and 25m.
In Jan 2016, Airbus DS signed a 285 million EUR contract for 2 new Sentinel-2
optical satellites (2C 2D).
In 2018 the service started using
EDRS
as relay, with speeds upto 1.8 Gbps
In 2020, 6 satellites projects were disclosed and moved to the design phase:
* The Copernicus Anthropogenic Carbon Dioxide Monitoring, CO2M, mission will
carry a near-infrared and shortwave-infrared spectrometer to measure
atmospheric carbon dioxide produced by human activity. OHB-System Germany will
lead the development with a contract value of EUR 445 million. Two satellites
planned, TAS to develop the payloads.
* The Copernicus Hyperspectral Imaging Mission, CHIME, will carry a
hyperspectral imager to return detailed information for sustainable
agricultural and biodiversity management. Thales Alenia Space France will lead
the development with a contract value of EUR 455 million.
* The Copernicus Imaging Microwave Radiometer, CIMR, mission will carry a
microwave radiometer to provide observations of sea-surface temperature,
sea-ice concentration and sea-surface salinity. Thales Alenia Space Italy will
lead the development with a contract value of EUR 495 million. TAS Italy will
be prime contractor. there will b e upto 3 satellites in LEO SSO.
* The Copernicus Polar Ice and Snow Topography Altimeter, CRISTAL, mission will
carry a multi-frequency radar altimeter and microwave radiometer to measure and
monitor sea-ice thickness and overlying snow depth. Airbus Defence and Space
Germany will lead the development with a contract value of EUR 300 million.
* The Copernicus Land Surface Temperature Monitoring, LSTM, mission will carry
a high spatial-temporal resolution thermal infrared sensor to provide
observations of land-surface temperature for sustainable agriculture and to
predict drought. Airbus Defence and Space Spain will lead the development with
a contract value of EUR 375 million. ADS will be the prime contractor. LEO
polar orbit.
* The L-band Synthetic Aperture Radar, ROSE-L, mission will carry an L-band
synthetic radar altimeter that penetrates through materials such as vegetation,
to support forest management and to monitor subsidence and soil moisture.
Thales Alenia Space Italy will lead the development with a contract value of
EUR 482 million. Based on the MILA platform. Should be approx 2060 kg at launch
in July 2027.
http://copernicus.eu/
http://www.gmes.info/