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CBERS: Advancing Earth Observations in Africa through Brazilian and Chinese Collaboration

The CBERS program symbolizes a major step in Earth observation technology, highlighting cooperation between Brazil and China. With launches spanning from CBERS-2 in 2003 to CBERS-7, these remote sensing satellites provide critical data for monitoring agriculture, deforestation, and land use in Africa. This collaborative initiative includes infrastructure development, capacity building, and free access to satellite imagery for African nations, promoting sustainable management of resources and environmental monitoring.

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CBERS: Advancing Earth Observations in Africa through Brazilian and Chinese Collaboration

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  1. CBERS FOR AFRICA Joao Vianei Soares Director for Earth Observations

  2. Brazilian remote sensing satellites Sept, 1st, 2007 * With China

  3. Plan INPE 2020 2010 2015 2020 CBERS-5B CBERS-5A CBERS-7 (SAR) CBERS-3 CBERS-4 CBERS-6A CBERS-6B GPM Lattes-1 Amazonia-1 Amazonia-3 Lattes-2 MAPSAR Amazonia-2

  4. CBERS: exemple to the world CBERS-2 Launch (21 October 2003)

  5. CBERS 3 – 4 Sensor Configuration WFI 73 m (860 km) MSS 40 m (120 km) CCD 20 m (120 km) MUX 10 m (60 km) PAN 5 m (60 km) 2.1 0.4 0.5 0.7 0.9 1.1 1.5 1.7 2.3 Built by China Built by Brazil mm

  6. Industrial police: CBERS-3,4 • CBERS 3&4 • Participation of • National Industry - 50% of sub-sistems • Structure • Telecom • Cameras • Energy suply Total of national contracts – US$150 million

  7. Exemple of nacional achievements • Camera MUX (OPTO) • Main sensor on CBERS-3/4 • CCD with 5 bands and 20 m resolution

  8. Assembly and testing laboratory - LIT

  9. Assembly of CBERS-2B at LIT (2006-2007)

  10. Distribution of CBERS Imagery (01/05/04 a 01/03/06)

  11. CBERS USERS (%)

  12. Agrobusiness management using CBERS-2

  13. CBERS-2 CCD, Minas Gerais, Brazil

  14. CBERS Distribution for neighboring countries Free distribution extended to the footprint of Cuibá ground Station

  15. CBERS being considered as a potential gap filler for Landsat

  16. CBERS2-B for Africa • Brasil and China agreed to grant a no-access fee of CBERS2-B to African countries. • South Africa and Spain will use their ground stations to receive, process and distribute CBERS data. • GEO offer GEOportal (web) and GEONETcast to reach the end user. • A coordinated effort in infrastructure Capacity Building for Earth Observations

  17. CBERS program as a infrastructure capacity building • Ingestion system cost US$400K • Who pays? • Satellite owners? • Ground stations? • EO Donnors?

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