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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 otheragencies through the Third Party Missions programme.

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  • Mission - Earth Explorers

    Mission - Earth Explorers

    CryoSat

    CryoSat determines variations in the thickness of continental ice sheets and marine ice cover. Europe's first ice mission is an advanced radar altimeter specifically designed to monitor the most dynamic sections of Earth's cryosphere.

  • Mission - Earth Explorers

    Mission - Earth Explorers

    SMOS

    The Soil Moisture and Ocean Salinity (SMOS) mission is dedicated to making global observations of soil moisture over land and salinity over oceans.

  • Mission - Earth Watch

    Mission - Earth Watch

    PROBA-V

    The PROBA-V mission provides multispectral images to study the evolution of the vegetation cover on a daily and global basis.

  • Mission - Heritage Missions

    Mission - Heritage Missions

    Envisat

    Envisat was ESA's successor to ERS. Envisat carried ten instruments aboard for a wide range of Earth observing fields. The mission was operational from 2002 to 2012.

  • Mission - Heritage Missions

    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

    Mission - Third Party Missions

    SAOCOM

    The SAOCOM (SAtélite Argentino de Observación COn Microondas) satellite series represents Argentina's approved polarimetric L-band SAR (Synthetic Aperture Radar) constellation of two spacecraft, a program defined, managed and operated by CONAE (Comisión Nacional de Actividades Espaciales), Argentina's Space Agency, Buenos Aires. The SAOCOM-1 mission is composed of two satellites (SAOCOM-1A and -1B) launched consecutively. The overall objective of is to provide an effective Earth observation and disaster monitoring capability.

  • Mission - Copernicus Sentinels

    Mission - Copernicus Sentinels

    Copernicus Sentinel-1

    The Copernicus Sentinel-1 mission comprises a constellation of two polar-orbiting satellites, operating day and night performing C-band synthetic aperture radar imaging, enabling them to acquire imagery regardless of the weather.

  • Mission - Third Party Missions

    Mission - Third Party Missions

    WorldView-4

    WorldView-4 was an imaging and environment-monitoring satellite from Maxar of the United States, which offered very high resolution imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    RADARSAT

    The RADARSAT programme consists of a pair of remote sensing satellites from the Canadian Space Agency (CSA).

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    NOAA POES

    NOAA's AVHRR sensor is carried on the POES mission, a constellation of polar orbiting weather satellites.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    IRS-P6 (ResourceSat-1)

    IRS-P6 (also known as ResourceSat-1) launched on 17 October 2003 from Satish Dhawan Space Centre by the Indian PSLV-C5, and came to an end on 30 September 2013.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT

    The SPOT (from French "Satellite pour l'Observation de la Terre") series of missions has been supplying high-resolution, wide-area optical imagery since 1986.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 7

    SPOT 7 (Azersky), like all the SPOT missions, is aimed at supplying high-resolution, wide-area optical imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 6

    SPOT 6, like all the SPOT missions, is aimed at supplying high-resolution, wide-area optical imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 5

    SPOT 5, like all the SPOT missions, was aimed at supplying high-resolution, wide-area optical imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 4

    SPOT 4, like all the SPOT missions, was aimed at supplying high-resolution, wide-area optical imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 3

    SPOT 3, like all the SPOT missions, was aimed at supplying high-resolution, wide-area optical imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 2

    SPOT 2, like all the SPOT missions, was aimed at supplying high-resolution, wide-area optical imagery.

  • Mission - Heritage Missions, Third Party Missions

    Mission - Heritage Missions, Third Party Missions

    SPOT 1

    SPOT 1 was designed to improve the knowledge and management of Earth's resources, detecting and forecasting phenomena involving climatology and oceanography, and monitoring human activities and natural phenomena.

  • Mission - Third Party Missions

    Mission - Third Party Missions

    IRS-R2 (ResourceSat-2)

    IRS-R2 (ResourceSat-2) continues the remote sensing data services to global users provided by the ResourceSat-1 mission and also provides data with enhanced multispectral/ spatial coverage.