description CBERS-4 Overview
CBERS-4 is an Earth observation satellite jointly developed by China and Brazil through a partnership between the CNSA and INPE. Launched in December 2014 into a sun-synchronous orbit, the satellite carries four distinct optical camera payloads. These instruments capture panchromatic and multispectral imagery used for land-use mapping, agricultural monitoring, and environmental assessment. The data supports resource management and scientific research across both nations.
help CBERS-4 FAQ
Who developed the CBERS-4 Earth observation satellite?
CBERS-4 was jointly developed through a collaborative partnership between China's CNSA and Brazil's INPE. It is part of the long-running China-Brazil Earth Resources Satellite program.
When was the CBERS-4 satellite launched?
The satellite was successfully launched into a sun-synchronous orbit in December 2014. It was launched as a replacement after the failure of the CBERS-3 launch the previous year.
What imaging equipment does CBERS-4 carry?
The satellite carries four distinct optical camera payloads. These advanced instruments are capable of capturing panchromatic and multispectral imagery for environmental and resource monitoring.
Why was CBERS-4 put into a sun-synchronous orbit?
CBERS-4 operates in a sun-synchronous orbit to ensure consistent illumination for its four optical camera payloads. This orbit allows the satellite to capture high-quality, uniform Earth observation data globally.
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