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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

PROBA integration within Esrin Multi-Mission G/S

G.Pittella EOP-GOF

ESA/ESRIN

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Recall of objectives

• Increase the number of PROBA data acquisitions through the use of Kiruna Station in addition to Redu

• Ensure long term mission data archiving• Enable access to PROBA EO data within the Esrin

multi-mission user service• Extend the data access to a wider user community.

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Kiruna Esrange Station set-up

Equipment• 10 m multi-mission antenna and receiving chain.• Enertec Proba front-end • Ftp serverOperations• Receive daily acquisition schedules from Redu• Acquire 5 passes per day• Forward daily acquired data to SIRA via ftp• Operational since June 2003

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Esrin Multi-Mission user serivce upgrade

• PROBA/Chris browse and catalogue data are ingested and made available through MUIS service.

• Chris products generated by SIRA are regularly ingested and archived into AMS system

• All data aquired since June 2003 are presently available on MUIS.

• Full mission historical data have been also recived by SIRA and are being archived

• An ftp product delivery system is being set-up for user data distribution of recent data

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Access to data

• PI users: issue of observation requests over target sites and retireve of L1b products through RSAC and SIRA (continuation of present scheme)

• Other users: access to existing data through Muis and retrieve from mm archive via ftp (by summer 2004); possibility for satellite programming not yet envisaged and to be discussed according to satellite availability;

• Requests for Disaster management (Charter - see F.Sarti presentation): high priority requests to be issued from Esrin to Redu and served on a best effort basis (end to end loop to be experimented in the next months ).

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Obs. Req.

Req.

Data.

Data.

REDU* Uplink requests* Receive data packets* Local archive

Conf. FilesAcq. sched

ESRIN

*Manage Kiruna Operations*Ingest L1 & browse*Populate catalogue* Keep LT archive

KIRUNA

*Receive data packets

PI USERS

Coordinated through RSAC

USERS other than PIs

Obs. Req.

Routine acq.FTP

Raw telem.

Raw telem.

Acq. sched

Req.

SIRA*Collate & check requests*Prepare configuration files*Transmit files to Redu

*Receive raw telemetry from stations*Pre-process and calibrate*Generate and format L1 and browse*Issue products via FTP to Pis*Issue products and browse to Esrin

CHRIS/PROBA updated G/S layout

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Work in progress

• Enabling on-line product order and ftp retrieval• Include HRC• Enable a fast service for data acquisition and delivery

to support emergency requests (Charter)

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Mexico City

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Jasper Ridge

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CHRIS/PROBA Workshop

ESRIN – 28th Apr 2004

Sevilleta