dlr/dfd report > bernhard buckl > 2007-10-19 dlr/dfd report ceos wgiss-24, oberpfaffenhofen,...

DLR/DFD Report > Bernhard Buckl > 2007-10-19

DLR/DFD Report

CEOS WGISS-24, Oberpfaffenhofen, Oct. 19th, 2007

Bernhard Buckl DLR/DFD


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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



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

dlr/dfd report > bernhard buckl > 2007-10-19 dlr/dfd report ceos wgiss-24, oberpfaffenhofen,...

Documents

dlrdfd report bernhard

bernhard buckl dlrdfd

tbyte of data slide

online data access

access services

direct data access

atmosphere slide

dlrdfd report ceos wgiss