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MISSIONS
Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.
Mission - Heritage Missions
ERS
The ERS programme was composed of two missions, ERS-1 and ERS-2, which together observed the Earth for 20 years, from 1991 to 2011.
Mission - Third Party Missions
SAOCOM
The SAOCOM (SAtélite Argentino de Observación COn Microondas) satellite series represents Argentina's approved polarimetric L-band SAR constellation of two spacecraft. It's objective is to provide an effective Earth observation and disaster monitoring capability.
Mission - Heritage Missions
Landsat-4 and Landsat-5
The Landsat-4 and Landsat-5 missions continued the Landsat programme's goal of providing moderate-resolution optical remote sensing for land, coastal areas and shallow waters.
Mission - Heritage Missions
Landsat-1 to Landsat-3
The Landsat-1 to 3 satellites were the first in the United States' Landsat programme, dedicated to monitoring the Earth's land mass.
Mission - Heritage Missions
Landsat-7
Landsat-7 is a joint USGS and NASA-led Earth observation mission, which was launched in 1999 and remains operational.