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ESA Earth Observation missions

USEReST 2008 Workshop. ESA Earth Observation missions. Henri Laur ESA EO Missions Management Office. METEOSAT Second Generation MSG-1, -2, -3. Meteo. METEOSAT Third Generation. in cooperation with EUMETSAT. METOP-1, -2, -3. ERS-1, -2. ENVISAT. EO missions handled by ESA.

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ESA Earth Observation missions

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  1. USEReST 2008 Workshop ESA Earth Observation missions Henri Laur ESA EO Missions Management Office

  2. METEOSAT Second GenerationMSG-1, -2, -3 Meteo METEOSAT Third Generation in cooperation with EUMETSAT METOP-1, -2, -3 ERS-1, -2 ENVISAT EO missions handled by ESA 1990 2000 2010 METEOSATM-1, 2, 3, 4, 5, 6, 7 Science to better understand the Earth ESA Earth Observation 2007 budget 14.7% = 437 M€ Applications Services to initiate long term monitoring systems and services

  3. ERS-1 and ERS-2 missions • 17 years of ERS-1/2 SAR data in the archive • ERS-2 achieved 13 years in orbit in April 2008  ERS-2 was designed for 3 years nominal lifetime ! • Ample hydrazine  ~ 50% left after 13 years • Platform preventive measures are implemented on the power system to compensate for ageing • Instruments all instruments work satisfactorily and provides useful data  Good prospect to operate ERS-2 mission until 2011

  4. ERS-2 / Envisat InSAR Tandem Exploitation of the synergy between ERS-2 and Envisat same ground track with 30 minutes time difference • ERS-2 / Envisat InSAR Tandem periods: • ERS-2 orbit is shifted by 2 km w.r.t. Envisat orbit • First period: September 07 to February 08 • Second period: November 08 to January 09

  5. First images CO2 map HurricaneKatrina Global airpollution Tectonic uplift(Andaman) Bam earthquake Ozone hole 2003 Chlorophyllconcentration Prestige tankeroil slick B-15A iceberg Envisat Symposium Salzburg (A) Envisat Symposium Montreux (CH) Launch MERIS (A)ATSR Workshop Altimetry Conference Atmospheric Science Conference Validation Workshop Calibration Review InSAR Workshop MERIS Workshop InSAR Workshop InSAR Workshop Apr 07 Mar 02 Dec02 Mar 06 May 06 Sep 04 Sep 05 Dec 05 Dec 07 Dec 03 Nov 03 Sep 02 ENVISAT mission: 6 years ! Arctic 2007 ~2200 scientific projects + several GMES pre-operational projects

  6. 2006 2007 2008 2009 2010 2011 2012 2013 2014 2005 approved 3-years extension 1995 ERS-2 2002 Envisat envisaged 3-years extension Sentinel-1 New orbital parameters The Envisat 3-years extension requests a modification of the orbital parameters in 2010 as the on-board hydrazine will be almost completely consumed by 2010. Envisat 3-years extension [2011-2013] • The following criteria were used to find a solution for extending Envisat beyond 2010: • to keep the current nominal mission for as long as possible (i.e. until 2010), • to extend the mission well beyond 2010, • to ensure the continuity of the max. number of Envisat applications beyond 2010, • to follow the mitigation rules for space debris risk at end of mission. Envisat extension: funding not yet granted

  7. METEOSAT Second GenerationMSG-1, -2, -3 Meteo METEOSAT Third Generation in cooperation with EUMETSAT METOP-1, -2, -3 Cryosat (2) (Polar Ice Monitoring) (Gravity and Ocean Circulation Explorer) GOCE Earth Explorers ADM/Aeolus SMOS (Soil moisture) EarthCARE SWARM ENVISAT EO missions handled by ESA 1990 2000 2010 METEOSATM-1, 2, 3, 4, 5, 6, 7 Science to better understand the Earth ERS-1, -2 Applications Services to initiate long term monitoring systems and services

  8. METEOSAT Second GenerationMSG-1, -2, -3 Meteo METEOSAT Third Generation in cooperation with EUMETSAT METOP-1, -2, -3 Cryosat (2) (Polar Ice Monitoring) (Gravity and Ocean Circulation Explorer) GOCE Earth Explorers ADM/Aeolus SMOS (Soil moisture) SWARM EarthCARE ENVISAT Sentinel satellites & National missions (e.g. SPOT, Pleiades, TerraSAR, Cosmo-Skymed, ...) GMES EO missions handled by ESA 1990 2000 2010 METEOSATM-1, 2, 3, 4, 5, 6, 7 Science to better understand the Earth ERS-1, -2 Applications Services to initiate long term monitoring systems and services

  9. Kopernikus components • Services Component • Produces information services in response to European policy priorities in environment and security • Relies on data from in-situ and space component • In-situ component • Mostly of national responsibility, with coordination at European level • Space Component – role of ESA as • development agency for dedicated infrastructure • coordinator of contributions from Member States, EUMETSAT, private and commercial partners

  10. Kopernikus pre-operational phase [2008-2011] ESA coordinates EO data access for pre-operational Kopernikus services

  11. Potential contributions to Kopernikus Space Component National, Eumetsat and Third Party Missions for Kopernikus (non exhaustive list) Radarsat SPOT Terrasar-X Pleiades METOP UK-DMC Jason-2 Cosmo Skymed RapidEye + Seosat, Tandem-X, Enmap, Venus, Altika, etc.

  12. Kopernikus dedicated missions: Sentinel-1 Sentinel-1: C-band SAR mission Sentinel-1a: launch end 2011 Sentinel-1b: foreseen 2015

  13. METEOSAT Second GenerationMSG-1, -2, -3 Meteo METEOSAT Third Generation in cooperation with EUMETSAT METOP-1, -2, -3 Cryosat (2) (Polar Ice Monitoring) (Gravity and Ocean Circulation Explorer) GOCE Earth Explorers ADM/Aeolus SMOS (Soil moisture) SWARM EarthCARE ENVISAT Sentinel satellites & National missions (e.g. SPOT, Pleiades, TerraSAR, Cosmo-Skymed, ...) GMES EO missions handled by ESA 1990 2000 2010 METEOSATM-1, 2, 3, 4, 5, 6, 7 Science to better understand the Earth ERS-1, -2 Applications Services to initiate long term monitoring systems and services and Third-Party Missions: European access to non-ESA missions ALOS, SPOT-4, Landsat, Kompsat-2, ...

  14. ALOS AVNIR-2 Vesuvio Pompei

  15. Facilitating access to Earth Observation data A constant objective:  ease access to Earth Observation data • Common objective for all missions data handled by ESA: Envisat, ERS, Earth Explorers, and Third Party Missions (e.g. ALOS, SPOT-4, Kompsat-2, …) • Simplified user registration procedures for Category 1 use • Internet access to Near Real Time (NRT) data • Internet access to archived data gradually implemented (new dataset, new access systems) • Development of alternative ways to provide data (e.g. processing on demand, toolboxes)

  16. Initiative on Geohazards Supersites Volcanoes Topography, Deformation Seismic monitoring Thermal anomalies Gases eruption (CO2,SO2) plumes GPS Seismological stations SAR images Geological structure Boreholes Ground Instability Topography Deformation Hydrogeology Earthquake Seismic monitoring Topography Soil behavior Hydrogeology All Geo-referenced data Source: IGOS Geohazards / BRGM

  17. eohelp @ esa.int http://www.esa.int http://earth.esa.int e

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