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DLR/DFD Report CEOS WGISS-24, Oberpfaffenhofen, Oct. 19th, 2007 Bernhard Buckl DLR/DFD

DLR/DFD Report CEOS WGISS-24, Oberpfaffenhofen, Oct. 19th, 2007 Bernhard Buckl DLR/DFD. Overview. This presentation is constrained to developments not shown during the Host Workshop Geodata Online Access System O3M-SAF (EUMETSAT) German-Indonesian Tsunami Early Warning System

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DLR/DFD Report CEOS WGISS-24, Oberpfaffenhofen, Oct. 19th, 2007 Bernhard Buckl DLR/DFD

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  1. DLR/DFD ReportCEOS WGISS-24, Oberpfaffenhofen, Oct. 19th, 2007Bernhard Buckl DLR/DFD

  2. Overview This presentation is constrained to developments not shown during the Host Workshop • Geodata Online Access System • O3M-SAF (EUMETSAT) • German-Indonesian Tsunami Early Warning System • Heterogeneous Mission Accessibility (ESA-HMA) • DIMS Archive Update • New and Planned Missions Status

  3. Geodata Online Access for DLR‘s National Remote Sensing Data Library (NRSDL) • Mission: “To develop new and utilize existing software and services to provide a highly configurable, modular and secure "Corporate Spatial Data Infrastructure" that enables standardized access to and management of geospatial data.” • Besides classical FTP dissemination, direct data access will be established to • Facilitate interoperability • Reach more users, collaborate and contribute datasets on different levels • Provide inherent add-on services like visualisation, filtering, mapping, reprojection, aggregation and subsetting • Challenges and limitations • Access Control • Authentication and Authorization not yet standardized for OWS (but GeoXACML looks promising) • Provide decent performance while restricting access and perform security checks! • Administration of complex rules and policies as is quite complicated • Cope with different „standard flavours“, aka profiles • Only L2+ products

  4. Airborne Imaging ENVISAT SRTM CHAMP TERRA NRSDL Overview METOP TerraSAR-X TanDEM-X EnMAP • National Remote Sensing Data Library • Supports numerous missions • National • European • International • Continuous integration of future missions • NRSDL based on DIMS components • E.g. EOWEB® User Interface Currently about 50 processing systems 60.000 product transfers per month 100 product types 1,000,000 products 6.7 Mio. files 200 TByte of data

  5. Outlook • Phase 1 (Q1 2008): Access services for public and free datasets • WFS(-T) for swath coverages, future products and security • WCS for data retrieval and basic post-processing • CSW / WMS for browsing, portrayal and EOWEB integration • Phase 2 (Q2-3 2008): Access control and accounting for OWSs • Portal, PEP and PDP as a baseline for commercial and restricted datasets • Phase 3 (Open): Study and possible adoption of SWE • Sensor Planning Service (SPS) for product tasking & ordering • Sensor Alert Service (SAS) / Web Notification Service (WNS) for notifications on new datasets, content trigger services (fires, floods, etc.) • SensorML for sensor metadata description • Sensor Oberservation Service (SOS) / O&M for raw (L0/1) data

  6. Ozone and Atmospheric Chemistry MonitoringSatellite Application Facility (O3M-SAF) • One of several operational entities (SAFs) in the distributed EUMETSAT MSG/EPS ground segment • Partners: FMI (Finland), DLR (Germany), KNMI (Netherlands), M-F (France), KMI/BIRA (Belgium), DMI (Denmark), AUTH/LAP (Greece) • GOME-2 sensor on MetOp-A as main input • DLR provides central operational service since march 2007: • Processing, archiving and distribution of total column trace gas products • O3, NO2, BrO, SO2, HCHO, OClO, various cloud parameters • Validation ongoing, O3 and NO2 are already pre-operational • Near real-time data broadcast via EUMETCast (satellite broadcast) • Products will be published via EUMETSAT UMARF catalogue • DLR will provide EOWEB user services and online data access via the World Data Center for Remote Sensing of the Atmosphere

  7. Ozone and Atmospheric Chemistry Monitoring SAFProminent Results • SO2 plum on eruption of Mount Piton de la Fournaise, Reunion (7 April 2007) • O3 Antarctic ozone hole September/October 2007

  8. O3M-SAF Operational Services at DLRProduct Quality Assurance • Processing and dissemination of near real-time products within minutes, adding EUMETSAT EPS ground segment time = 2:20 h after sensing • High availability receptionand processing system • Product Quality Assurancefor offline products

  9. MetOp/GOME-2 Value Adding at DLRWorld Data Center for Remote Sensing of the Atmosphere

  10. O3M-SAF Milestones • Operational Readiness Review ORR-A2 close-out is 30.10.2007 at KNMI • Next O3M-SAF steering group meeting is 20./21.11.2007 at EUMETSAT. • Operational Readiness Review OOR-B in summer 2008 (mark first product operational) • Operational Review 1 (OR-1) / Product Consolidation Review PCR-1 March 2009 • OR-2 / PCR-2 March 2010

  11. German-Indonesian Tsunami Early Warning System The Challenge of Tsunami Early Warning Problem: • Generation of Tsunamis near coastlines • short travel times • extremely short time window for tsunami detection, early warning, and disaster response • Occurs e.g. in Indonesia and Japan (U.S. situation different) GITEWS Approach: • Develop and deploy sophisticated sensor systems to provide indicational or evidential sensor observations as early as possible • Simulate tsunami scenarios (huge scenario database) • Provide decision support

  12. Tsunami Early Warning & Mitigation Center Systems Seismic Monitoring GPS Tide Gauges Ocean Bottom Units Buoys EO Data Observations Assessment andDecision Support • Local Authorities • People at Risk • Other national and international recipients

  13. EMS GPS Buoys Gauges EO The Challenge: Tsunami Early Warning Process Deadline WL1k Deadline WL3k Deadline WL2k Warning Level 3 Threshold affirmative nonaffirmative affirmative „Tsunami Threat“ Warning Level 2 Threshold Warning? Warning Level 1 Threshold Deadlines adjustable according to incoming Information (e.g. model results/travel times) Time Decision Point

  14. The DSS user interface –what the decision maker will see

  15. The GITEWS Project • GITEWS is a BMBF-funded project aimed at developing a tsunami early warning system for the Indian Ocean • Consortium: • GeoForschungsZentrum Potsdam (GFZ) • Alfred Wegener Institute for Polar and Marine Research (AWI) • Federal Institute for Geosciences and Natural Resources (BGR) • German Aerospace Center (DLR) • Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) • GKSS Forschungszentrum • Konsortium Deutsche Meeresforschung (KDM) • Leibniz Institute of Marine Sciences (IFM-GEOMAR) • United Nations University, Institute for Environment and Human Security (UNU-EHS) • Schedule • Project Duration End 2005 - 2010 • Deployment of Prototype December 2007 • Deployment of Full System November 2008 • Joint Test and Commissioning Phase December 2008 – June 2009

  16. COMMERCIAL GMES SCIENCE PUBLIC Heterogeneous Mission Accessibility (ESA-HMA) Integration EO Data Access Integration Layer (DAIL) Other European Missions Ground Segment DLR TerraSAR-X Mission Ground Segment Static Geo-spatial Non European Mission Ground Segment Meteorological Mission ESA Multi-Mission Ground Segment in situ

  17. Contributions • Operational Scenarios TN • Requirements • Architecture and Design • Service Discovery TN • Security Interoperability TN • Product metadata model for SAR and atmospheric products • Prototype for science users with • HMA Order service simulation • CS-W 2.0.1 Catalogue Service with live access to the TerraSAR-X catalogue (CIP gateway) in our integration environment using the HMA product metadata profile • both for existing and future products • Ready for implementation phase

  18. DLR HMA Prototype System Context

  19. DLR HMA Prototype Deployment

  20. DIMS and Archive Update • Today (Oberpfaffenhofen and Neustrelitz) • ca. 50 processing systems connected to DIMS • ca. 60.000 product transfers per month • ca. 100 product types • ca. 1,000,000 products • ca. 6.7 Mio. files • ca. 200 TByte of data

  21. New and Planned Missions Status Milestones • TerraSAR-X • Launch 2007-06-15 • Currently (10/2007) Commissioning Phase ongoing • GS Operational Readiness Review mid Dec. 2007 • End Dec. 2007 completion of calibration • Mid Jan. 2008 product release for external users • 11500 orders handled, ca 7 TB data, ( NZ 7 TB, OP 4TB (Replikation) ) • TanDEM-X • CDR Apr. 2008 • TAR Jan. 2009 • ORR Jul. 2009 • Launch 2009-09-3 • EnMAP • PDR  on 2007-09-26 • Launch in 2011

  22. Thank You • More mission, ground segment and GMES details please see WGISS-24 Host Workshop presentations

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