China launches Ocean Salinity Detection Satellite to enhance marine data collection and climate research

China has successfully launched its first high-precision ocean salinity detection satellite, Ocean-4 01, into orbit, marking a new step forward in the country's marine and environmental research capabilities. The satellite was launched in north China's Shanxi Province, as reported by CGTN, a partner of TV BRICS.

The Ocean-4 01 satellite, carried by the Long March-4B Y53 rocket, is entering its designated orbit. This satellite will close a critical gap in China’s ocean salinity monitoring capabilities, allowing for more accurate and comprehensive data collection on ocean environmental factors, which will enhance the country’s marine forecasting products.

This capability is expected to improve short-term climate predictions, water cycle monitoring, and contribute to the study of global climate change. The satellite will also support China’s marine and ecological forecasting needs, as well as enable soil moisture measurements critical for agriculture, disaster mitigation, and meteorology.

This successful launch marks the 545th flight mission of China’s Long March rocket series, a testament to the country’s expanding space capabilities and commitment to enhancing Earth observation technologies. The Ocean-4 01 satellite is expected to provide valuable data for sectors including marine industries, agriculture, and climate research.

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