关于我国遥感卫星地面站发展规划的设想

1、2021/3/101 Agency Report from NRSCC Liu Dingsheng China Remote Sensing Satellite Ground Station National Remote Sensing Center of China WGISS-20 September 12-16, Kyiv, Ukraine NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine Agency report - NRSCC nTopic Chine

2、se Meteorological Satellites NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine nOct. 19, 2004， Geo. Meteorological Satellites FY-2C was successfully launched nFY-2C/D/E are manufactured, with the improvements based on the FY-2A/B Five channel radiometers More

3、frequent observations during the flooding season (June August): half-hour More products for widely use in meteorology as well as surface monitoring nAfter FY-2C, FY-2D/E will be continuously launched to form operational Meteorological Satellite series FY-2D (2006), FY-2E (2009) Agency report - NRSCC

4、 NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine FY-2A/BFY-2C/D/E ChannelsWavelength (m) (quantization) ChannelsWavelength (m) (quantization) 10.5-1.05 (6 bits) 10.5-0.9 (6 bits) 26.3-7.6 (8 bits) 23.5-4.0 (10 bits) 310.5-12.5 (8 bits) 36.3-7.6 (8 bits) 410.

5、3-11.3 (10 bits) 511.5-12.5 (10 bits) Agency report - NRSCC NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine New Progress during last Year First visible image received at 29 Oct., 2004 NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16

6、, Kyiv, Ukraine Agency report - NRSCC NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine Agency report - NRSCC NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine Agency report - NRSCC NRSCC MOST National Remote Sensing Cen

7、ter of ChinaWGISS-20 September 12-16, Kyiv, Ukraine Disaster Monitoring Satellite Constellation nPayloadthe first stage The optical satellite 1 vWide field multi-spectrum camera n four bands: (0.43-0.52m，0.52-0.60m，0.63-0.69m，0.76- 0.90m) n 30m resolution, 360km*2 swath vInfrared scanner (on optsat1

8、) n four IR bands: (0.75-1.10m，1.55-1.75m，3.50-3.90m，10.5- 12.5m ) n 150m300m resolution, 720km swath NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine nPayloadthe first stage The optical satellite 2 vHyper-spectrum imager n110 to 128 bands with 5nm Radio reso

9、lution in average n100m spatial resolution, 50km swath The SAR satellite vSynthetic aperture radar nS-band n20m resolution, 100km swath with incidence angle 25to 47 . Disaster Monitoring Satellite Constellation NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine

10、 The establishment of small satellite constellation will make China be able to monitor disaster and environment extensively, timely and dynamically 洪水洪水 森林、草原火灾森林、草原火灾 旱灾旱灾 海洋海洋 灾害灾害 Drought Flood Ocean Disaster 地质灾害地质灾害 Geologic Disaster Forest Fire Tropical Storm 热带风暴热带风暴 Agency report - NRSCC NRSCC MOST National Remote Sensing Center of ChinaWGISS-20 September 12-16, Kyiv, Ukraine Disaster Monitoring Satellite Constellation 24 hours coverage by 1 optical satellite 24 hours coverage by 4 optical satellites NRSCC MOST National Remote Sensing Cente