Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with otheragencies through the Third Party Missions programme.
The Landsat 4 and 5 missions were active between 1982 and 2013, and continue the Landsat programme's goal of providing moderate-resolution optical remote sensing for land, coastal areas and shallow waters.
Landsat 8 is an Earth-imaging satellite from NASA which launched in 2013. The Landsat programme provides a global archive of satellite imagery and is managed and operated by the U.S. Geological Survey (USGS).