the data information and management system (dims) wilhelm wildegger, dlr, dfd version 2007-10-15
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![Page 1: The Data Information and Management System (DIMS) Wilhelm Wildegger, DLR, DFD Version 2007-10-15](https://reader035.vdocument.in/reader035/viewer/2022070305/551409c2550346ec488b4d25/html5/thumbnails/1.jpg)
The Data Information and Management System (DIMS)
Wilhelm Wildegger, DLR, DFDVersion 2007-10-15
![Page 2: The Data Information and Management System (DIMS) Wilhelm Wildegger, DLR, DFD Version 2007-10-15](https://reader035.vdocument.in/reader035/viewer/2022070305/551409c2550346ec488b4d25/html5/thumbnails/2.jpg)
Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 2
DFD, W. Wildegger 2007-10-15
Viewgraph 2
Earth Observation from Space
Distribution Archiving Product Generation
Application
Data Acquisition
Calibration
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 3
DFD, W. Wildegger 2007-10-15
Viewgraph 3
Support for Numerous Missions
Mission Examples
SRTM
CHAMP
Terra & Aqua
Airborne Imaging
ENVISAT
METOP
EnMAP
TerraSAR-X
TanDEM-X
National MissionsEuropean MissionsInternational Missions
Product Examples
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 4
DFD, W. Wildegger 2007-10-15
Viewgraph 4
DIMS
Specific and General Tasks
Product Library
ArchiveInventory
Users
User Information ServicesEOWEB®
Production Control
Order Manage-
ment
Online/Offline
Delivery
Atmospheric
ProcessingSystems
RadarRadarOptical
Specific tasks:Processing of data
General tasks,common to allmissions and sensors
Data Informationand ManagementSystem (DIMS)
Multi-MissionSystem
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 5
DFD, W. Wildegger 2007-10-15
Viewgraph 5
DIMS Facility
Ordering Control
Product Library
Processing System
UIS Loader/Interface
Ingestion System Post-Processing
ProductionControl
EOWEB® User InformationService
PickupPoint
User Systems
PickupPoint
Online/OfflineProd. Gen.& Delivery
OperatingTool
Monitoring& Alarm
DIMS
Data Flow
Control Flow
Short, Medium andLong Term Archiving
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 6
DFD, W. Wildegger 2007-10-15
Viewgraph 6
DIMS, some numbers
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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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 7
DFD, W. Wildegger 2007-10-15
Viewgraph 7
Use
r In
form
.S
ervi
ces
Ord
eri
ng
Con
tro
l DIMS
UISServer
Nam
e/W
eb
/S
W S
erv
ice
DIMS Operations
Server
Pro
du
ctio
nC
ontr
ol
ProductionControlServer
AMU
SANStorageSystem
25 TByte
OrderingControlServer
New DIMS Hardware
C-AFProduction
NetworkCAF Firewall
to DLR Backbone Switch
Pos
tP
roce
ssin
g
PostProcessing
Server
Onl
ine
/Off
line
Pro
du
ct G
en
.&
De
live
ry
Online/ OfflineProduct Gen.
Server
CD/ DVDWritingSystem
Pro
du
ctL
ibra
ry Product Library/ Inventory
Server
ArchiveServer
FCSwitch
FC Sw.
FCSwitch
FC Sw.
Hig
h A
vaila
bili
ty
High AvailabilityServer
MSGProc. System(s)
ERS-2GOME L2/L3
Proc. System(s)
SRTMX-SAR
Proc. Systems
Terra/AquaMODIS
Proc. Systems
AIR OSProc. System(s) ...
TerraSAR-XTVSP
Proc. SystemProcessing
Systems
Secondary CopyRobot Library
(remote)
Primary CopyRobot Library
13*9940B
2*LTO-2
8*LTO-3
...
...
FC Sw.
FC Sw.
Sun Cluster
Disk SANTapeSAN
LX fiber links
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 8
DFD, W. Wildegger 2007-10-15
Viewgraph 8
Hierarchical Storage Management
read
write
Disk Cache
2nd Copy(remote)
1st Copy
stage
migrate
Online Nearline
Quantum AML-2
Quantum i2000
2200 TByte archiving capacity, 10 TByte disk cache
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 9
DFD, W. Wildegger 2007-10-15
Viewgraph 9
New versus Old DIMS HardwareArchive Tape Drives and Media
Type Native Capacity
Total Capacity ofRobot Library
Read / Write Speed
Connec-tion
old primary copy SonyAIT-2
50 GByte ca. 6000 slots300 TByte
5 MByte/s SCSI
new primary copy Sun / STK9940B
200 GByte ca. 10,000 slots2 PByte
30 MByte/s SAN
old secondary copy DLT7000 35 GByte ca. 1000 slots35 TByte
+ off robot storage
3 MByte/s SCSI
new secondary copy IBMLTO-3
400 GByte ca. 1000 slots400 TByte
up to80 MByte/s
SAN
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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 10
DFD, W. Wildegger 2007-10-15
Viewgraph 10
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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Institut für Methodik der Fernerkundung bzw. Deutsches Fernerkundungsdatenzentrum
Folie 11
DFD, W. Wildegger 2007-10-15
Viewgraph 11
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