Status of Himawari-8/9 data distribution/dissemination
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Status of Himawari-8/9 data distribution/dissemination Presented to CGMS-41 plenary session, agenda item [E.2.1]. Outline of the Distribution/Dissemination Plan. Himawari-8/9. Commercial Telecommunication Satellite (CTS). Regions where landlines are not reliable.

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Himawari-8/9

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Himawari 8 9

Status of Himawari-8/9 data distribution/disseminationPresented to CGMS-41 plenary session, agenda item [E.2.1]


Himawari 8 9

Outline of the Distribution/Dissemination Plan

Himawari-8/9

Commercial Telecommunication Satellite (CTS)

  • Regions where landlines are not reliable

C-band (4 GHz)HRIT/LRIT imagery

(TBD)

Data

CTS Operator

Internet

All imagery

Users with developed

Internet environment

USERS

JMA

PNG/JPEG imagery

Users with limited

Internet access

New equipment needs to be installed.


Himawari 8 9

Imagery via the Internet


Himawari 8 9

Imagery via a CTS


Himawari 8 9

Equipment to receive imagery via a CTS

Tentative!

Needed equipment

C-band antenna

LNB

DVB-S2 receiver

PC & software

* DVB-S2: Digital Video Broadcasting – Satellite – Second Generation (a digital video broadcast standard)

  • Notes

  • HRIT imagery can be displayed on a PC using a set of software modules for data processing and visualization.

  • Construction of dish antenna foundations and wiring work for antenna-PC connection are required for installation of the above equipment.

  • The diameter of a dish antenna depends on its geographical location and the footprint of the commercial telecommunication satellite to be used by JMA.


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Schedule of Distribution/Dissemination

Operation of Satellites

In-orbitstandby

Operational

In-orbitstandby

Launch

Operational

Manufacturing

Launch

Imagery Distribution/Dissemination

Operational

(MTSAT-2 imagery)

Test

Operational

(Himawari-8 imagery)

(Himawari-8 imagery)

Operational

Operational

(MTSAT-2 imagery)

(Himawari-8 imagery)

JMA will announce the details of CTS (to be fixed in April 2014) and its receiving equipment in the spring of 2014.

  • Parallel dissemination is planned for users’ smooth transitions to the receipt of imagery via a CTS.


Himawari 8 9

Coordination Group for Meteorological Satellites - CGMS

Thank you.


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