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Introduction to GEONETCast and the DevCoCast Project Data Streams Ground Receiving Station Setup

Introduction to GEONETCast and the DevCoCast Project Data Streams Ground Receiving Station Setup Data Processing Operations and Processing Tools. Background Composition of the system Technical features of the system Master station and satellite transponder Data gathering subsystem

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Introduction to GEONETCast and the DevCoCast Project Data Streams Ground Receiving Station Setup

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  1. Introduction to GEONETCast and the DevCoCast Project Data Streams Ground Receiving Station Setup Data Processing Operations and Processing Tools

  2. Background • Composition of the system • Technical features of the system • Master station and satellite transponder • Data gathering subsystem • Data broadcast subsystem • Client service subsystem • Communications satellite repeater • EUMETCast user station

  3. GEO - Group on Earth Observations Intergovernmental organization was established in May, 2005 Promotes the concept of establishing global earth observation system Global Earth Observation System of Systems (GEOSS). The GEOSS Common Infrastructure allows the user of Earth observations to access, search and use the data, information, tools and services available through the Global Earth Observation System of Systems. GEONETCast is a Task in the GEO Work Plan and is led by EUMETSAT, the United States, China, and the World Meteorological Organization (WMO).

  4. A disseminação de produtos é uma das ferra-mentas deste sistema!!

  5. A Global Network

  6. GEONETCast Coverage

  7. Technical features of the system • Secure delivery allows multicasts to be targeted to a specific user or group of users thus supporting any required data policy; • handling of any file format, allowing the dissemination of a broad range of products; • use of DVB turnarounds allows the easy extension of geographical coverage; • one-stop-shop delivery mechanism allows Users to receive many data streams via one reception station; • an installed User base of over 1700 User stations; • use of off-the-shelf, commercially available, DVB reception equipment; • highly scalable system architecture;

  8. EumetCast Architecture Master station and satellite transponder Data (re) broadcast subsystem

  9. DevCoCast Overview

  10. DevCoCast Client service subsystem TelliCast Client service subsystem

  11. Eurobird coverage and satellite transponder settings Min. Antenna Size with 2W/3W BUC and EIRP: 47dBW = 90cm, 45dBW = 120cm, 40dBW = 180cm Satellite Data: TX Freq: 13.75-14.0 GHz (extended uplink frequency) / Rx Freq: 10.95 - 11.7 GHz (PLL LNB required)

  12. Atlantic Bird coverage and satellite transponder settings

  13. NSS-806 coverage and satellite transpondersettings http://www.ses-worldskies.com/worldskies/satellites/020_nss-fleet/nss-806/index.php

  14. From satellite broadcast to on site reception EUMETCast user station

  15. Todos os Produtos em apenas um subdiretório.

  16. Thank you! Links http://www.devcocast.eu http://satelite.cptec.inpe.br/home/ http://www.earthobservations.org/geonetcast.shtml http://www.devcocast.eu/ViewContent.do?pageId=125 http://www.eumetsat.int/Home/Main/DataAccess/EUMETCast/index.htm?l=en http://52north.org/communities/earth-observation/getting-started-with-geonetcast-toolbox http://www.vito.be/VITO/EN/HomepageAdmin/Home/WetenschappelijkOnderzoek/Aardobservatie/DevCoCast.htm

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