Science Data Users Handbook The Landsat 7 Science Data Users Handbook is a dynamic document created and maintained by the Landsat Project Science Office at NASA's Goddard Space Flight Center in Greenbelt, Maryland.
International Ground Station (IGS) Network Maps show the locations of ground stations operated by our International Cooperators (ICs) for the direct downlink and distribution of Landsat 7 (L7) and/or Landsat 5 (L5) image data.