Indian Space Science Data Centre

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Indian Space Science Data CenterAgency overview

Formed| 17-Oct-2008
Parent agency| ISRO
Website| www.issdc.gov.in

The Indian Space Science Data Center (ISSDC) is a ground segment facility being established by ISRO in October 2008, as the primary data center for the payload data archives of Indian Space Science Missions. This data center, located at the Indian Deep Space Network (IDSN) campus in Bangalore, is responsible for the ingestion, archive, processing, and dissemination of the payload data and related ancillary data for Space Science missions. The primary user of this facility will be the principal investigators of the science payloads. In addition to them the data will be made accessible to scientist from other institution and also to the general public. The facility has supported Chandrayaan-1, AstroSat, Youthsat, Mars Orbiter Mission, and Megha-tropiques and will be supporting any other future space science missions.[1]

## Contents

* 1 Missions
* 2 Functioning
* 3 Facilities
* 4 References
* 5 External links

## Missions

Some of the missions the ISSDC has served and is currently contributing to are:

* AstroSat (AS1)
* Meghatropiques (MT1)
* Chandrayaan-1 (CH1)
* Resourcesat-2/AIS-SB (Satellite-based Automatic Identification System)
* Youthsat (YS1)
* MARS Orbiter Mission (MOM)
* Chandrayaan-2 (CH2)

## Functioning

Payload data from the satellites will be received at the data reception stations and subsequently transferred to ISSDC for further processing.

The raw payload data received through the data reception stations is further processed to generate Level-0 and Level-1 data products that are stored in the ISSDC archives for subsequent dissemination. Automation in the entire chain of data processing is planned. Raw payload data / Level-0 data/ Level-1 data for each science payload is transferred to the respective Payload Operations Centers (POC) for further processing, analysis and generation of higher level data products. The higher level data products generated by the POC’s are subsequently transferred to ISSDC archives for storage and dissemination. The data archives for Level-0 and higher products are organized following the Planetary Data System (PDS) standards.

The dissemination of data from ISSDC to the payload operations centers / principal investigators, scientists and general public is supported through private WAN connections and Internet.

Software packages developed by software development teams in the different centers of ISRO, by the principal investigator’s teams / payload development teams are to be deployed at ISSDC to support these functions.

## Facilities

ISSDC data archival and distribution functions follow the data policy guidelines of ISRO. The data transfer system at ISSDC, with suitable security systems, provides for distribution of science data (as per data policy). After a pre-specified proprietary period, ISSDC would make the data available to public users who can access the archives through the Internet.

ISSDC supports six primary services; viz Access Services, Interchange Services, Archive Services, Support Services, Operations Services and Maintenance Services.

ISSDC interfaces with Mission Operations Complex, Data reception centers, Payload designers, Payload operations centers, Principal investigators, Mission software developers and Science data users to execute its functions.

The primary facilities for ISSDC have been established at the IDSN site, Byalalu at Bangalore.

## References

1. ↑ Space Science Data Centre to work on Chandrayaan, The Hindu, Retrieved 30 November 2007

## External links

* ISSDC Official Website
* ISSDC Ground Segment : ISRO

* v
* t
* e

Indian Space Research Organisation (ISRO) facilities

Research and
construction facilities|

* Vikram Sarabhai Space Centre
* Development and Educational Communication Unit
* ISRO Satellite Centre
* Liquid Propulsion Systems Centre
* ISRO Propulsion Complex
* Space Applications Centre
* ISRO Inertial Systems Unit
* Semi-Conductor Laboratory
* North-Eastern Space Applications Centre
* Laboratory for Electro-Optics Systems
* Human Space Flight Centre

Tracking and
control facilities|

* Indian Deep Space Network
* ISRO Telemetry, Tracking and Command Network (ISTRAC)
* Indian Space Science Data Centre
* Master Control Facility
* National Remote Sensing Centre

Launch centres|

* Satish Dhawan Space Centre
* FLP
* SLP
* Thumba Equatorial Rocket Launching Station

Associated
organisations|

| Institutions|

* National Atmospheric Research Laboratory
* Indian Institute of Astrophysics
* Physical Research Laboratory
* Inter-University Centre for Astronomy and Astrophysics
* Indian Institute of Space Science and Technology
* Tata Institute of Fundamental Research
* National Natural Resources Management System
* Raman Research Institute

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Government organisations|

* Department of Space
* Defence Research and Development Organisation

* v
* t
* e

Indian space program

* Department of Space (DoS)

Organisations|

* Indian Space Research Organisation (ISRO)
* Antrix Corporation
* Indian Institute of Space Science and Technology (IIST)
* Indian Institute of Remote Sensing (IIRS)
* Laboratory for Electro-Optics Systems (LEOS)
* National Atmospheric Research Laboratory (NARL)
* New Space India Limited
* Physical Research Laboratory (PRL)
* Development and Educational Communication Unit (DECU)
* Integrated Space Cell
* Defence Space Agency

Programmes|

* Bhaskara
* GAGAN
* GSAT
* INSAT
* IRNSS
* IRS
* Cartosat
* RISAT
* Rohini
* SROSS
* Chandrayaan
* Human Spaceflight Programme

Satellites|

* APPLE
* Aryabhata
* HAMSAT
* IMS-1
* Megha-Tropiques
* NISAR
* SARAL
* South Asia Satellite
* SRE
* SRE II
* Kalpana-1
* CARE

Space observatories|

* Astrosat
* Aditya-L1 (planned)
* AstroSat-2 (planned)

Lunar and
planetary spacecraft|

* Chandrayaan-1
* Chandrayaan-2
* Chandrayaan-3 (planned, 2021)
* Lunar Polar Exploration Mission (proposed)
* Mars Orbiter Mission
* Mars Orbiter Mission 2 (proposed)
* Shukrayaan-1 (proposed)

Crewed spacecraft|

* Gaganyaan (Under development)

Rockets|

* Engines
* CE-7.5
* CE-20
* Vikas
* Orbital
* SLV
* ASLV
* PSLV
* GSLV
* Mk I
* Mk II
* Mk III
* Suborbital
* Rohini
* ATV
* Concepts
* ULV
* Under development
* RLV Technology Demonstration Programme
* RLV-TD
* HEX
* SSLV
* SCE-200

Facilities|

* Indian Deep Space Network (IDSN)
* ISRO Satellite Centre (ISAC)
* ISRO Telemetry, Tracking and Command Network (ISTRAC)
* Master Control Facility (MCF)
* Satish Dhawan Space Centre (SDSC)
* Thumba Equatorial Rocket Launching Station (TERLS)
* ISRO Satellite Integration and Testing Establishment (ISITE)
* Vikram Sarabhai Space Center (VSSC)
* Liquid Propulsion Systems Centre (LPSC)
* ISRO Propulsion Complex
* Human Space Flight Centre (HSFC)

Related|

* SAGA-220 (supercomputer)
* RESPOND

* List of Indian satellites
* List of Satish Dhawan Space Centre launches
* List of ISRO missions

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