The ESA Earth observation programmes overview and outlook

Transcription

1 The ESA Earth observation programmes overview and outlook Dr. Volker Liebig Director, ESA EO Programmes ILA 2008, Berlin

2 ENVISAT mission: 6 years! Bam earthquake Tectonic uplift (Andaman) Arctic 2007 First images Global air pollution Ozone hole 2003 Hurricane Katrina ~2000 scientific projects + several GMES pre-operational projects Prestige tanker oil slick B-15A iceberg Chlorophyll concentration CO2 map Launch Calibration Review Validation Workshop MERIS Workshop InSAR Workshop Envisat Symposium Salzburg (A) MERIS (A)ATSR Workshop InSAR Workshop Altimetry Conference Atmospheric Science Conference Envisat Symposium Montreux (CH) InSAR Workshop Mar 02 Sep 02 Dec 02 Nov 03 Dec 03 Sep 04 Sep 05 Dec 05 Mar 06 May 06 Apr 07 Dec 07

3 ASAR Arctic sea ice extent September September

4 The ENVISAT altimeter provides continuity to the measurements initiated with the altimeters in the early 1990 Altimetry Global mean sea level rise Courtesy of Remko Scharroo, Altimetrics LLC

5 The Earth Explorer Missions Definition, development, launch and operations of EE missions (platform, payload, ground segment) GOCE Prepared for launch on 10 September 08 7 th EE th EE SMOS EARTH CARE CRYOSAT ADM AEOLUS SWARM

6 MOP Meteosat Third Generation (MTG) Development of the meteorological programmes: MSG MTG 1 observation mission: -MVIRI: 3 channels -Spinning satellite 2 observation missions: - SEVIRI: 12 channels -GERB - Spinning satellite The MeteoSat Third Generation baseline is a twoplatform system (6 spacecraft) 5 observation missions: - HRFI: 5 channels - FDHSI: 22 channels - Lightning Imager - Infra-Red Sounder 3-axis stabilised satellite

7 The International Charter on Space and Major Disasters Unified system of space data acquisition & delivery in case of natural or human-made disasters Data delivery to civil protection agencies, emergency & rescue services Charter Examples of activations: Darfur Crisis 2004 Tsunami Catastrophe 2004/2005 Hurricane Katrina 2005 Fires in the Mediterranean region (Italy, Greece) 2007 Cyclone Nargis 2008 Earthquake in China 2008

8 Envisat captures aftermath of Cyclone Nargis Reference image: ASAR narrow swath 12 Nov 2007 ASAR narrow swath 5 May 2008 Areas of significant drop of the backscatter between the two images indicate potentially flooded areas.

9 Flood extent map

10 GMES Global Monitoring for Environment and Security (GMES) European independence in data sources for environment and security monitoring and The European contribution to the Global Earth Observation System of Systems (GEOSS)

11 GSC The GMES Space Component Programme Development, launch and IOV of the Sentinels S1: SAR imaging Industrial phase S2: Superspectral imaging for A-units running S3: Ocean monitoring S4 (on MTG) atmosphere (GEO) S5 (on Post-EPS) atmosphere (LEO), preceded by a S5 pre-cursor Ground Segment & Coordination Access to data from ESA, EUMETSAT, Member States missions Development of Sentinel GS

12 Services: From ESA to EC GMES Service Element Fast Track Services Emergency Land Monitoring Marine Service Atmosphere 100 M M by ESA MS Period (2009) 400+ user organisations Security (in preparation) EC has invested another 100 M M Availability Reliability - Affordability

13 ESA Initiative on Climate Change UNFCCC Conference 2007 Bali Action Plan parties should describe the status of their programmes for contributing observations of the essential climate variables (ECVs) to the international community Earth observation from space plays a vital role in this endeavour ESA through CEOS has committed to deliver global observations of ECV and associated products ESA has 30 years of archived data and will concentrate on those ECV which can be fed by ESA data

14 ESA Initiative on Climate Change The rationale of the proposed ESA initiative on climate change is: to systematically generate and distribute long-term series of Essential Climate Variables (ECV) to meet needs of UNFCCC and IPCC, based on ESA archived EO data ECV have been defined by GCOS: The proposed initiative therefore builds on a solid ground of internationally agreed requirements. The output shall be: ECV Records: Quantifying the state of the Climate system to (a) advance our knowledge of climate change, and (b) support work of UNFCCC and IPCC for climate change mitigation and adaptation

15 ESA Initiative on Climate Change INPUT FROM Long Term Archiving Programmes Multi-mission infrastructure Gather Re-processing ex archive (e.g. calibration) FEEDBACK LOOP: Deliver ECV generation (e.g. validation & bias) Exploit ECV assimilation & assessment OUTPUT TO International Climate Programmes EC & MS R&D Programmes IPCC Process, UNFCCC Show Education & Awareness

16 Outlook Next ESA Ministerial Conference main elements will be presented METEOSAT Third Generation (MTG) GMES Segment 2 Climate Change initiative

17 ESA EOP Launch Schedule