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Tel:0086- 025-52623756
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Tel:0086- 025-52623756
Address:Qinhuai District, Nanjing City, Jiangsu Province, China
E-mail:yang.senlin@njyangchen.com
Zip code:210022
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QY-3 new generation meteorological satellite receiving and processing system
Hits:591 Time：2021-04-11
Receiving and processing the data of the new generation geostationary meteorological satellite sunflower 8 of Japan. Compared with MTSAT, the performance of sunflower 8 satellite has been greatly improved. From 5 channels in MTSAT period to 16 channels (3 visible, 3 near-infrared and 10 infrared). Kuihua 8 accelerated the frequency of observation. The overall observation interval of Kuihua 8 was shortened to 10 minutes, i.e. 6 maps per hour and 144 maps per day. Sunflower 8 improved the horizontal resolution of the image. The horizontal resolution of Kuihua 8 is twice that of MTSAT, that is, the resolution of visible light is 0.5 ~ 1km, and the resolution of infrared and near infrared is 1 ~ 2km.
QY-3 new generation meteorological satellite receiving and processing system adopts high-performance antenna feeder and digital satellite receiver. According to the cloud image characteristics of Kuihua 8 satellite, the product design of cloud image data processing is carried out, and the algorithms of precipitation estimation, sea fog detection and cloud classification are improved.
QY-3 new generation meteorological satellite receiving and processing system adopts high-performance antenna feeder and digital satellite receiver. According to the cloud image characteristics of Kuihua 8 satellite, the product design of cloud image data processing is carried out, and the algorithms of precipitation estimation, sea fog detection and cloud classification are improved.
