巴西国家空间研究院；中国资源卫星应用中心
brazilian national space research institute
地球资源卫星
ERTS
analytical plotting instrument
earth resources technology satellite
earth resources terrestrial satellite
ers
earth resources satellite
ambient illumination
Landsat
earth resource terrestrial satellite
中国资源卫星应用中心
chinese resource satellite application center
China Center for Resources Satellite Data and Application
FY-2C卫星资料
FY-2C satellite photographs
FY-2C satellite data
NOAA卫星AVHRR资料
AVHRR data of NOAA satellite