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China Aerospace Science and Technology Corporation

Long March 4B | Haiyang 2E

Launch Successful
Long March 4B | Haiyang 2E

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Mission brief

The flight at a glance.

Haiyang 2E (Chinese: "Ocean"), abbreviated HY-2E, is a marine remote sensing satellite of China. The HY-2 series' primary objective is to measure ocean dynamic and regional environmental trends in the microwave spectral range, plus measurements of parameters such as marine wind vector, marine surface heat and Sea Surface Temperature (SST). These ocean dynamics real-time data aid aero-marine forecasts for the prevention of, and relief in the event of, natural disasters. Instruments carried include: * Microwave Radiometer Imager (MWRI) * Radar Altimeter (RA) * Ku-band Rotational Fan-beam Scatterometer (SCAT)

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Published flight sequence

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Planned timings relative to the target. These steps do not indicate live progress.

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