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Transcript of DLR/DFD Report > Bernhard Buckl > 2007-10-19 DLR/DFD Report CEOS WGISS-24, Oberpfaffenhofen, Oct....
DLR/DFD Report > Bernhard Buckl > 2007-10-19
DLR/DFD Report
CEOS WGISS-24, Oberpfaffenhofen, Oct. 19th, 2007
Bernhard Buckl DLR/DFD
DLR/DFD Report > Bernhard Buckl > 2007-10-19
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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
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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 toFacilitate interoperabilityReach more users, collaborate and contribute datasets on different levelsProvide inherent add-on services like visualisation, filtering, mapping, reprojection, aggregation and subsetting
Challenges and limitations
Access ControlAuthentication 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 profilesOnly L2+ products
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NRSDL Overview
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
SRTM CHAMP TERRAAirborne Imaging ENVISAT
METOP TerraSAR-X TanDEM-X EnMAP
Currently about50 processing systems60.000 product transfers per month100 product types1,000,000 products6.7 Mio. files200 TByte of data
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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
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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
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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
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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
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MetOp/GOME-2 Value Adding at DLRWorld Data Center for Remote Sensing of the Atmosphere
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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
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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
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Seismic Monitoring BuoysTide Gauges Ocean Bottom Units EO DataGPS
•Local Authorities•People at Risk•Other national and international recipients
Systems
Observations
Assessment andDecision Support
Tsunami Early Warning & Mitigation Center
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The Challenge: Tsunami Early Warning Process
„Tsu
nam
i T
hre
at“
Time
Warning?
EMS
GPS
Buoys
Gauges
EO
Deadlines adjustable according to incoming Information (e.g. model results/travel times) Decision Point
Warning Level 1 Threshold
Warning Level 2 Threshold
Warning Level 3 Threshold
Deadline WL3k
affir
ma
tive
affir
ma
tive
non
affir
mat
ive
Deadline WL2kDeadline WL1k
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The DSS user interface –what the decision maker will see
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The GITEWS Project
GITEWS is a BMBF-funded project aimed at developing a tsunami early warning system for the Indian OceanConsortium:
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 ForschungszentrumKonsortium Deutsche Meeresforschung (KDM)Leibniz Institute of Marine Sciences (IFM-GEOMAR)United Nations University, Institute for Environment and Human Security (UNU-EHS)
ScheduleProject Duration End 2005 - 2010Deployment of Prototype December 2007Deployment of Full System November 2008Joint Test and Commissioning Phase December 2008 – June 2009
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Heterogeneous Mission Accessibility (ESA-HMA)
EO Data Access Integration Layer (DAIL)EO Data Access Integration Layer (DAIL)
Static
Geo-spatial
Static
Geo-spatial
in
situ
in
situ
COMMERCIAL SCIENCE
Non European
Mission
Ground Segment
Non European
Mission
Ground Segment
IntegrationIntegration
ESA
Multi-Mission
Ground Segment
ESA
Multi-Mission
Ground Segment
DLR TerraSAR-X
Mission
Ground Segment
DLR TerraSAR-X
Mission
Ground Segment
Other European
Missions
Ground Segment
Other European
Missions
Ground Segment
Meteorological
Mission
Meteorological
Mission
PUBLICGMES
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Contributions
Operational Scenarios TNRequirementsArchitecture and DesignService Discovery TNSecurity Interoperability TNProduct metadata model for SAR and atmospheric products
Prototype for science users withHMA 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 profileboth for existing and future products
Ready for implementation phase
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DLR HMA Prototype System Context
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DLR HMA Prototype Deployment
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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
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Archive C-AF Oberpfaffenhofen, Data Volume [TByte]
0
10
20
30
40
50
60
70
80
90
100
110
120
13019
96.0
6
1996
.12
1997
.06
1997
.12
1998
.06
1998
.12
1999
.06
1999
.12
2000
.06
2000
.12
2001
.06
2001
.12
2002
.06
2002
.12
2003
.06
2003
.12
2004
.06
2004
.12
2005
.6
2005
.12
2006
.6
2006
.12
2007
.6
AIR_RS
TerraSAR-X
GEMOS
SRTM
XSAR_2
XSAR_1
ERS_SAR
SEASAT
ENV_SCIA
ENV_MIPAS
ENV-AATSR
HyMAP
ROSIS
DAIS
ZKI
MODIS
NOAA
GOME
METOP-GOME2
MSG
METEOSAT (SOLEMI)
METEOSAT
ERS_GOME
ERS_ORB
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C-AF DIMS Archive OberpfaffenhofenData Volume [TByte]
0
500
1.000
1.500
2.000
2.500
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
TanDEM-XTerraSAR-X, L1bTerraSAR-X, L0, DACsTerraSAR-X, L0ERS-SAR-WaveERS-SARSRTMGEMOSXSAR-2XSAR-1AIR-RSRapid Eye DLR-Data-PoolStereo Camera (airborne)ARESROSISDAISHyMAPWDCEnMAPMODIS VAMODIS (Terra, Aqua)GOME (ERS und METOP VA)METOP-GOME2ENVISOLAR/MSGMSGMETEOSAT ENVISAT-VA-AtmosENVISAT SCIAMACHYENVISAT MIPASENVISAT AATSRERS-SARNOAAMETEOSATERS-GOMEZKI
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New and Planned Missions Status
MilestonesTerraSAR-X
Launch 2007-06-15 Currently (10/2007) Commissioning Phase ongoingGS Operational Readiness Review mid Dec. 2007End Dec. 2007 completion of calibrationMid Jan. 2008 product release for external users11500 orders handled, ca 7 TB data, ( NZ 7 TB, OP 4TB (Replikation) )
TanDEM-XCDR Apr. 2008 TAR Jan. 2009 ORR Jul. 2009 Launch 2009-09-3
EnMAP PDR on 2007-09-26Launch in 2011
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Thank You
More mission, ground segment and GMES details please see WGISS-24 Host Workshop presentations