Transcript Diapositiva 1

ASI-Eumetsat Meeting
Matera, 4-5 Feb 2009
CNM Context
EXTERNAL
Catalogues
Catalog Interaction
Help Desk Interaction
Order Interaction
Local
OPERATOR
(routine operations)
Interoperability
Protocol
User Interaction System
CNM - Centro Nazionale Multimissione
Processing System
RAED
ECL stream
Outgoing products/data Contact Schedule RAW Data
Orbit data
Antenna
M&C
Local
OPERATOR
Matera, February 4-5, 2009
Monitor&Control
Data Mining Interaction
Archive Maintenance
Backups
Satellite
Providers
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Local
OPERATOR
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CNM Missions
RADARSAT 1
OCEANSAT-2
ALOS
ENVISAT
RADARSAT 2 (only antenna RF compatibility)
AQUA
TERRA
AURA (only antenna RF compatibility)
SAC-D
Meteosat MSG2
PRISMA (upcoming, covered by a different contract)
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CNM Features
High level of Automation on the systematic activities
Data-Driven working mode: facilities have automatic and
autonomous internal working mode, waking up as a new input
is available and not triggered by an event driven schedule.
Expandability, with full Software Approach in Direct Ingestion
Scalability of processing power and storage capacity
Modularity of components, as much as possible independent
from each other
Use of COTS
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CNM Logical View
PAF/PAC
ESA
Multi Mission
Catalog
Cosmo
SkyMed
USERS CONNECTED VIA
INTERNET
iMac
iMac
PRODUCTS
(via Network)
iMac
iMac
Interoperability
Protocol
Exchange
Browsing
PRODUCTION Data (Internet)
ORDERS (Internet)
Interoperability
Protocol
Exchange
Feature Maps
OK
MENU
Data Mining
(DMF)
USER INTERACTION SYSTEM
Metadata
Metadata
Metadata
ANTENNA
FRONT END
Antenna
S/S
PRODUCTION
ORDERS
DIRECT
INGESTION
SYSTEM
(DIS)
ECL DATA
DATA RECEPTION &
TRANSCRIPTION
FACILITY
(DRTF)
Metadata
GeoDAF
QUICK LOOKs
SRTM
Products
LEVEL 0
Added Value Products
PRODUCTS
(lower level)
ARCHIVE
FACILITY
(ARF)
PRODUCTS
(higher level)
PRODUCTS
PROCESSING
SYSTEM
PRODUCTS (for distribution)
PRODUCTS
(from externa I/F)
M&C data/controls
from/to local facilities
M&C data/controls
from Antenna
GPS
Products
SRTM
PRODUCTS
(on media)
AUX Data
(from sat providers)
MONITORING & CONTROL
OK
MENU
CNM
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CNM Subsystems Functional Overview
The Antenna (ANT) Subsystem, that integrates the CFI Antenna with CNM extensions and basement.
The Reception, Archive and Distribution (RAED) Subsystem, in charge of:
Receiving satellite downstream from the antenna and generate raw data.
Receiving data/products from external via media and/or network.
Archive acquired, received and processed data; provide them to the processing system.
Distribute products to end-users (both institutional and private) on media and or network.
Feed the User Interaction Subsystem with inventoried metadata and quick looks.
Implement data mining techniques to define and extract higher level features from EO products.
The Processing Subsystem (PS), integrating higher level instrument science processors.
Processing Infrastructure (Thin Layer)
Level 0 Processing
Quick Look Processing
Level 1 / Level 2 Processing
The User Interaction Subsystem (UIS), providing all end-user web-based interfaces for:
Catalogue browsing and navigation
Interoperability services
Product generation orders management
Product distribution orders management
Help desk
User management
Online Navigation Facility
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Reception, Archiving & Distribution S/S (RAED)
Processing
Subsystem
UIS
AUX
Metadata/Browse
User Interaction
Subsystem
Products
Orders/
Status
SDF
Data Collection
MCF
Monitoring and
Control Facility
Command Data
M
C
F
DMF
ARF
Data Mining Facility
Archive Facility
A
g
e
n
t
s
Products
DIS
Direct Ingestion System
DRTF
Data Reception &
Transcription Facility
ECL stream
AUX
Plans
RAED
Outgoing/ingoing
products/data
Satellite
Providers
Matera, February 4-5, 2009
AUX
Plans
TLE
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Antenna
Front-End
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RAED Facilities
Direct Ingestion System, the facility in charge of capture and real time processing of
satellite telemetry.
Archiving Facility, the facility in charge of:
hosting the Storage Archives; according to exigencies, the archives can be configured as rolling or long
term.
Receiving Level 0, Level 1, Level 2, Support Data and production and observation requests,
Storing (a sub set) of incoming data into system database from where it allows retrieval from other
facilities,
Format data into internal CNM format and push them to the CNM system Archiving facility
Hosting the master catalogue, containing the Acquisition and Products inventory
Data Reception & Transcription Facility, the facility in charge of:
Receive auxiliary files, products via media or via electronic link (WAN),
Distribute products to User either on media or via electronic link (WAN)
Monitoring & Control Facility, the distributed M&C facility in the CNM system
Data Mining Support Facility, the facility hosting data mining and feature extraction
services, including learning interaction with experienced users.
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Processing Subsystem (PS)
UIS
User Interaction System
HSM Server
OH
Order Handling System
Archived Products
MCF
Monitoring and Control
Facility
ARF
Archiving Facility
Orders
Inventory Data Server
Data Collection
Order status
RDBMS
Command Data
Products
MCF
Agent
Products
CNM-IPF
Processing Infrastructure
(Thin Layer)
Aux Files
Instrument
Science Processors
Processing Subystem
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PS Facilities
 Processing Infrastructure
 Level 0 Processors
 Quick Look Processors
 Level 1 / Level 2 Processors
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Level 0 Processors
ALOS L0
Processor
OCEANSAT2
L0 Processor
RADARSAT1
L0 Processor
TL
Processor
(from TL)
ENVISAT L0
Processor
MODIS L0
Processor
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SAC-D L0
Processor
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Quick Look Processors
ALOS QL
Processor
RADARSAT1
QL Processor
OCEANSAT2
QL Processor
TL
Processor
(from TL)
MODIS QL
Processor
ENVISAT QL
Processor
SAC-D QL
Processor
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Level 1 / Level 2 Processor
OCEANSAT2
L12 Processor
RADARSAT1 L12
Processor
ENVISAT ASAR
L12 Processor
TL
Processor
(from TL)
MODIS L12
Processor
ENVISAT MERIS
L12 Processor
SAC-D L12
Processor
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User Interaction Subsystem (UIS)
USERS CONNECTED VIA
INTERNET
iMac
iMac
iMac
On-line doc/
Trouble Tickets
iMac
Local
Operator
PRODUCTION
ORDERS (Internet)
Image
Streaming
Help Desk
(HDE)
ISO19115
MMI
Metadata (XML)
Archive and
Catalog
Facility
(ARF)
OK
MENU
Catalog Client
Web Server
On-line Navigation
Facility
(ONF)
Products
On-line doc/
Procedures/
Shifts/
Logbook/
Trouble Tickets
Browsing
Data (Internet)
Query/Results
Catalog Server
(CS)
Quick Look
Order Status
user informations/
privileges
AUX Files
Production/
Distribution
Orders
metadata
Cosmo
SkyMed
interoperability protocol
ESA
Catalogue
ICD
User Manager
(USM)
Interoperability
Server
(IS)
CAT
Order Handling
(OH)
USF
Production/Distribution Orders (XML)
Order Status
CNM User Interaction System
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UIS Functions
The User Interaction System (UIS) is built around a classical three tier
solution, with an Help Desk (HDE), one front end component, the
Catalog Client (CC), communicating via web services with the middle
layer, composed by:
the User Service Manager (USM), devoted to users management
and access control;
the Order Handling (OH), for end user orders acquisition, execution
and control
the Catalog Server (CS), devoted to catalog navigation, browsing and
query;
the Interoperability Server (IS) that acts as bridge toward the local
production master catalog and external interoperable catalogues
(Cosmo SkyMed and ESA MUIS product catalogue).
The On-line Navigation Facility (ONF) component, provides fast and
high quality product browsing via a dedicated streaming plug-in in
the WEB client interface.
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The CNM Catalog
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The CNM Catalog
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CNM Rack Layout
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CNM Desk Layout
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The CNM HW
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Thank you for your attention!
[email protected]
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