(Credits China Academy of Space Technology)
| Satellite |
HY-2 |
| Launch |
June 2010 |
| Mission |
observe the ocean dynamics |
| Altitude |
963 km |
| Inclination |
99.3° |
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HY-2 (HaiYang means 'ocean' in chinese) is a marine remote sensing satellite series planned by China (HY-2A, then HY-2B (2012), HY-2C (2015), HY-2D (2019)).
HY-2 belongs to a series of ocean-oriented satellites :
- HY-1A and HY-1B (respectively launched on May, 2002 and April, 2007) are designed to measure the ocean colour and temperature with the visible and infrared sensor,
- HY-2 is focused on the marine dynamic environment,
- HY-3 will combine visible/infrared and microwave sensors.
The objective of HY-2 is monitor the dynamic ocean environnement with microwave sensors to detect sea surface wind field, sea surface height and sea surface temperature. It will include an altimeter dual-frequency in Ku and C-bands, a scatterometre and a microwave imager.
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