terrasar-x, tandem-x, enmap - earth online - esamax. 1 h imaging / 560 images per day 256 gbit eol...
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GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
TerraSAR-X, TanDEM-X, EnMAPGunter Schreier, DLR; Jürgen Janoth, Infoterra
GSCB Workshop, 18th – 19th June 2009ESA/ESRIN Frascati
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
TerraSAR-X Satellite
• Launched June 15th 2007• PPP with Astrium/InfoTerra• Ground segment by DLR (incl.
GSC-DA/ HMA customisation• Commerical distribution &
Direct Access Terminals by Infoterra
• Science distribution by DLR• GSC-DA contract thru Infoterra
Max. 1 h imaging / 560 Images per dayMax. 1 h imaging / 560 Images per day256 256 GbitGbit EOL Solid State Mass MemoryEOL Solid State Mass Memory300 300 Mbit/sMbit/s TDESTDES--encrypted SAR Data encrypted SAR Data
downlink in Xdownlink in X--BandBandSimultaneous Data Acquisition and DownlinSimultaneous Data Acquisition and DownlinElectronic Beam Steering 20Electronic Beam Steering 20°°--5555°° ElevationElevation
+/+/-- 0.7 0.7 °° AzimuthAzimuthPolarisation: Single, Dual, QuadPolarisation: Single, Dual, Quad
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
StripMap mode– 30 km swath– 3 m resolution
ScanSAR mode– 100 km swath– 18.5 m resolution
SpotLight mode and
High Resolution SpotLight mode– 5/10 km x 10 km– 1 m resolution
Dual receive antenna mode– Along-track Interferometry
Ground Moving Target Detection
TerraSAR-X can be operated in different imaging modes
TerraSAR-X Imaging Modes
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
VHPrecision geolocation: Automatic Change Detection
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
TerraSAR-X data takes to date2 years in orbit
~37000 products (L0)
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
TanDEM-X
•• Launch scheduled Oct 21st, 2009Launch scheduled Oct 21st, 2009•• Innovative close constellation flightInnovative close constellation flight•• Global high resolutionGlobal high resolution
Digital Elevation Model (DEM)Digital Elevation Model (DEM)•• Mission ops, payload data ground segment, Mission ops, payload data ground segment,
processing & global DEM generation by DLRprocessing & global DEM generation by DLR•• GSCGSC--DA/HMA compatible thru DLR DIMS DA/HMA compatible thru DLR DIMS
based catalog/archivebased catalog/archive•• CommericialisationCommericialisation thru thru Astrium/InfoterraAstrium/Infoterra•• Science thru DLRScience thru DLR
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Mission PrincipleLaunch: Launch: 20132013Spatial Res.:Spatial Res.: 30m at 30km swath30m at 30km swathSpectral:Spectral: > 200 > 200 chch. @ 420. @ 420––2450 nm2450 nmRepetition:Repetition: 5 days at +/5 days at +/-- 3030°° offoff--nadirnadir
DLR science satellite with operational DLR science satellite with operational perspectivesperspectivesprinciple investigator: principle investigator: GeoResearchGeoResearch Center (GFZ)Center (GFZ)Ground segment, processing & distribution by DLRGround segment, processing & distribution by DLRfurther distribution further distribution licenceslicences ((tbctbc))GSCGSC--DA/ HMA compatible thru DLR DIMS based DA/ HMA compatible thru DLR DIMS based catalog & archivecatalog & archive
EnMAP Environmental Mapping and Analysis Program
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Ground Segment & GMES Interoperability
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
DIMS
Data and Information Management System Backbone Components
Scientific & Scientific & Commercial UsersCommercial Users
Product LibraryArchiveInventory
Prod
uct &
Ord
erIn
terf
ace
Ope
rato
r Int
erfa
ce
User Information ServicesEOWEB®
Production Control
Order Manage-
ment
Online/Offline
Delivery
OperatorsOperators
AtmosphericAtmospheric
ProcessingProcessingSystemsSystems
RadarRadarOpticalOptical
MMFI Multi-Mission Facility InfrastructureTSXX TerraSAR-X Comm. Service SegmentUMARF Unified Meteorological
Archive and Retrieval Facility
UMARFUMARF
TSXXTSXX
RelatedRelatedSystemsSystems
MMFIMMFI
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Partner Facilities
National Remote Sensing Data Library
ESA Facilities
Project/Mission Sensor
Product Types
Number of Products2, 3
Data Volume [Gigabytes]2
NRSDL Satellite Missions TerraSAR-X 6 28,000 45,000 ERS GOME L0 1 100,000 1,600 Metop GOME-2 2 11,000 3,600 ENVISAT MERIS VA 16 121,000 49,000 Terra/Aqua MODIS 3 91,000 11,400 Meteosat 4 29,000 14,400 MSG 7 10,600 11,300 NOAA AVHRR 5 125,000 14,700 GRACE 2 31,000 1,700 BIRD 7 12,000 970 CHAMP 1 17,000 2,000 CORONAS-I/-F 1 3,800 230 TUBSAT/MAROCSAT 1 8 <0.2 Shuttle Missions SIR-C X-SAR 5 70,000 5,800 SRTM Image Data 4 62,000 16,200 SRTM DEM 1 147,000 1,200 Airborne Campaigns Optical Sensors 2 2,600 800 Radar Sensors 3 5,300 6,000 Projects EURAD 1 1,200 4,600 SWACI 28 283,000 215
Selected Future Missions Expected Expected Expected TanDEM-X (in 2012) 1,800,000 1,400,000 EnMAP (in 2012) 150,000 110,000
Scientific and Commercial Partner Facilities IRS-P3 5 800,000 13,000 IRS-1C 1 (QL) 100,300 9.6 IRS-1D 1 (QL) 88,000 9.2 IRS-P6 3 146,300 320 IRS-P5 3 82,300 56 MIR-PRIRODA MOMS 5 73,200 4,800 Aktivny, APEX 1 550 3.5 OKEAN 1 3 <0.1 Ikonos 1 21,000 12,500 MSU-SK / MSU-E 1/1 (QL) 18,000/127,000 1.6/0.4
ESA Facilities ERS 1 / 2 27 420,000 151,000 ENVISAT 172 3,500,000 200,000 Landsat-7 1 47,000 16,500
May 2008
National missions and (commercial) partner missions:
All metadata and most data hosted inDIMS operated catalog and archive
National missions and (commercial) partner missions:
All metadata and most data hosted inDIMS operated catalog and archive
DLR common data management
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
DLR Multi-Mission Facility
DIMS – general interfaces
User Services Dissemination
Ingestion Processing
CEOS CIPcatalogue
ESA HMAcatalogue, order,
programming
online delivery,media delivery
NRT dissemination,broadcast
(EUMETCast, WMO/GTS)
Publis
hin
g
EUMETSAT UMARF
product upload,ordering
3rd party mission data:IRS, airborne RS, Meteosat,
MSG, MERIS VA, …
3rd party processors:MODIS, AVHRR, …
Missio
n Pla
nnin
g
DLR missions operations: TerraSAR-X, TanDEM-X, …
Infoterra TSXXproduct upload,
ordering
3rd party project data:SWACI, EURAD, …
DIMS NZDIMS OP
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
DLR Multi-Mission Facility
GMES Space Component Data Access (GSCDA)
GMES Service Projects (GSP) and User Segment
DLR HMA implementationfor GMES Contributing Missions
.. special interfacesfor rush taskingrequests
DIMS NZDIMS OP
TerraSAR-X IRS
HMA-I-D ProjectHMA Order
Service
HMASensor
Programming Service
HMAUser
Management
HMACatalogService
GCM TSX GCM IRS
Coordinated Data Access System (CDS)
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
GMES Space Component Data Access (GSCDA)
GMES Service Projects (GSP) and User Segment
GSC-DA GCM TSX implementation V2
Contributing Mission TerraSAR-X
DLR Multi-Mission FacilityTerraSAR-X
HMA Order
Service
HMASensor
ProgrammingService
HMAUser
Management
HMACatalogService
TSXX - InfoterraTerraSAR-X Exploitation
(Commercial Service Segment)
IOCSInstrument Operationsand Calibr. Segment
MOSMission Operations
Segment
MissionManager
Coordinated Data Access System (CDS)
Implemented in V1
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
GMES Space Component Data Access (GSCDA)
GMES Service Projects (GSP) and User Segment
Coordinated Data Access System (CDS)
GSC-DA GCM IRS implementation V2
Contributing Mission IRS
DLR Multi-Mission Facility
HMA Order
Service
HMAUser
Management
HMACatalogService
Euromap
NRSANational Remote Sensing Agency
IRS
Implemented in V1
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7
6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7
HMA Implementation and GSC-DA GCM Schedule
HMA-I-DDLR HMA Implementation
GCM IRSGSC-DA V1
GCM TSX (tentative)
GSC-DA V1
2009 2010 2011
SRRMay'09
PDRAug'09
ARDec'09
IVRRApr'10
ORRJun'10
GSC-DA Pre-Operations Support
2009 2010 2011
KOJun'09
IVRRSep'09
ORROct'09
GSC-DA V2
6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7
2009 2010 2011
KOJul'09
IVRROct'09
ORRNov'09
GSC-DA V2
CSW Catalog Service Design & Implementation
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Product QA at DLR PDGS
• No specific contributions on QA4EO by DLR,however: Generic product QA in:– DIMS production management (TSX, TDX,
EnMAP, etc..)– O3-MSAF production (Ozone and more)
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
QA in Operating Tool
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
HiSeen
O‘Higgins
Internet, DLR WAN, HiSEEN at DLR, Site LANs, Stations future
DLR WANGÉANT
1 Gbit/s1 Gbit/s
600 Mbit/s
1 Gbit/s
300 Mbit/sDLR MM Facility
other institutes
other institute
München EIP
Neustrelitz
DLR MM Facility
DLRDMZ
128 kbit/s
ISDN
2 Mbit/sChetumal
ESA MM Facility
ESA MM Facility
X-WiN
100 Mbit/s
Inuvik
Oberpfaffenhofen
25 Mbit/s
8 Mbit/s
near Frankfurt
South America
Internet
E2D
ODADFW
HiSEENRouter
E2D
HiSEENRouter
ODADFW
C-AFFW
C-AFFW
DLR FW
Host HostHost
Host HostHost
Host HostHost
Host HostHost
Intelsat
Intelsat
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
German GMES EO data interfaces
National Missions
3rd party Missions
EUMETSAT SAF
ESA PAC
DLR ground segment
DIMS framework
HMA
specific
National MissionsPPP
commercialsegment
3rd party Missionscommercial
segment
Satellite Data Security Act (SatDSiG) .. where applicable
*)
specific
*) only science data for RapidEye
GMES/Sentinel data policy .. where applicable
Non PPP/non-commercial data
Dat
a su
pply
for
GM
ES
Inte
rfac
es t
o E
SA/E
UM
ETSAT
gro
und
segm
ent
Dat
a su
pply
for
use
rs
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Satellite Data Security ActThe permit … must be granted if thedissemination of data in the individualcase does not harm the vital securityinterests of the Federal Republic of Germany, does not disturb the peacefulcoexistence of nations and does notsubstantially impair the foreign relations of the Federal Republic of Germany.
Legislative Authority:Federal Ministry of Economics (BMWi)Executive Authority:Federal Office of Economics and Export Control (BAFA)
License for operation (DLR only) and for distribution of data (DLR & Infoterra), of a high grade earth observation system
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
German Satellite Security Act
• Summarized geomatrix:SAR DATA < 2.5m resolution (HS, SL)
Check of sensitive area list (subject to change)
Not sensitive
sensitive
Afghanistan, Ethiopia, Armenia, Aserbeidschan, Bahrein, Bosnia-Herzegovina, Dschibuti, Eritrea, Georgia, Irak, Israel &Palestine, DR Kongo, Kosovo UNMIK, Lebanon, Moldawia, Somalia, Sudan, Tschad, Usbekistan, West Sahara
yes
noRelease request necessary
Delivery delay >5 daysyes no
Release Permission
No Release
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Ground data flow for Sentinels:Challenges & suggestions
• Up to 6 Sentinels in orbit(plus S4&5 EUMETSAT payloads) plus more!
• Capture all data, globally!– thru dump stations– direct access stations– Use of EDRS (downlink directly to PACs)
• Increase European EO data backbone capacity(HiSeen 2.0), incl. access to non-EuropeanStations, where necessary
• Enable regional NRT (near ~< 15 min) stations/services
• Seamless integration of collaborating (ESA national) and 3rd party missions
• Care for quality products, archive, access, use
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Final Recommendations• Entire GMES data flow shall allow:
– Flexible and fast (NRT) solutions– Interfaces with other and global data networks– Cooperations with specific approaches/exeptions
• Care of sustainability of HMA(and other technical solution)– … one standard only as good as long as there is no
better one…– sufficient resources to built and maintain HMA
(@ esa & @ mission operators)
• Care for data & data use– Long Term data preservation– Use-oriented and open data policy
GSCB Workshop, ESA/ESRIN (Frascati)18th – 19th June 2009
Thank you for your attention
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