摘要
By the end of 2011,researchers from the Center for Earth Observation and Digital Earth(CEODE), Chinese Academy of Sciences had mainly completed the construction of a National Data Receiving Network for Land Observing Satellites,starting to use three
By the end of 2011, researchers from the Center for Earth Observation and Digital Earth （CEODE）, Chinese Academy of Sciences had mainly completed the construction of a National Data Receiving Network for Land Observing Satellites, starting to use three stations in Miyun in suburban Beijing,
