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THEMATIC AREA
INSTRUMENT TYPE
  • Altimeters
  • Imaging Radars
  • Interferometers
  • Interferometric Radiometers
  • Magnetic Field/Electric Field Instruments
  • Magnetic/Motion Sensors
  • P-SAR
  • Photon/Optical Detectors
  • Positioning/Navigation
  • Profilers/Sounders
  • Radar Spectrometers
  • Scatterometers
  • Spectrometers
  • Spectrometers/Radiometers
  • Thermal/Radiation Detectors
MISSION
  • Aeolus
  • ALOS-1
  • Aura
  • Biomass
  • COSMO-SkyMed
  • CryoSat
  • Deimos
  • Deimos-1
  • Deimos-2
  • DMC First Generation
  • EarthCARE
  • Envisat
  • ERS
  • ERS-1
  • ERS-2
  • FLEX
  • GeoEye-1
  • GOCE
  • GOSAT
  • GRACE
  • ICEYE
  • IKONOS-2
  • IRS-1C
  • IRS-1D
  • IRS-P5
  • IRS-P6
  • IRS-R2
  • JERS-1
  • KOMPSAT-2
  • Landsat
  • Landsat-1
  • Landsat-2
  • Landsat-3
  • Landsat-4
  • Landsat-5
  • Landsat-7
  • Landsat-8
  • Metop
  • MSG
  • NOAA
  • OceanSat-2
  • ODIN
  • PAZ
  • PlanetScope
  • Pleiades
  • PROBA-1
  • PROBA-V
  • QuickBird-2
  • RADARSAT
  • RADARSAT-1
  • RADARSAT-2
  • RapidEye
  • SCISAT-1
  • Seasat
  • SkySat
  • SMOS
  • Spire
  • SPOT
  • SPOT 1
  • SPOT 2
  • SPOT 3
  • SPOT 4
  • SPOT 5
  • SPOT 6
  • SPOT 7
  • Swarm
  • TanDEM-X
  • TerraSAR-X
  • WorldView
  • WorldView-1
  • WorldView-2
  • WorldView-3
INSTRUMENT
  • AATSR
  • ACC
  • ACE-FTS
  • AIRSAFE
  • ALADIN
  • AMI/SAR
  • AMI/Scatterometer
  • ASAR
  • ASCAT
  • ASM
  • ATLID
  • ATSR-1
  • ATSR-2
  • AVHRR
  • AVNIR-2
  • AwiFS
  • BBR
  • BGI
  • CER
  • CHRIS
  • CPR
  • CZCS
  • DORIS
  • EFI
  • EGG
  • EOC
  • ETM
  • FAI
  • FLORIS
  • GERB
  • GIS
  • GOME
  • GOME-2
  • GOMOS
  • GPSR
  • GRACE ACC
  • GRACE INTERFEROMETER
  • GRACE LRR
  • GRACE SCA
  • HiRAIS
  • HiRI
  • HIRS/2
  • HRC
  • HRG
  • HRS
  • HRV
  • HRVIR
  • IASI
  • IRM
  • LISS-3
  • LISS-4
  • LRR
  • LRR
  • MAESTRO
  • MERIS
  • MGF
  • MHS
  • MIPAS
  • MIRAS
  • MODIS
  • MSI
  • MSS
  • MWR
  • NAOMI
  • NMS
  • OCM-2
  • OLI
  • OMI
  • OPS
  • OSA
  • OSIRIS
  • PALSAR
  • PAN
  • PlanetScope Imager
  • PRARE
  • PRISM
  • RA
  • RA2/MWR
  • RRI
  • SAR
  • SCIAMACHY
  • SeaWiFS
  • SeaWinds
  • SEI
  • SENSE
  • SEVIRI
  • SIRAL
  • SkySat Camera
  • SLIM6
  • SMR
  • SSTI
  • Star Tracker
  • STR
  • STRATOS
  • TANSO-CAI
  • TANSO-FTS
  • TIRS
  • TM
  • TSX-1
  • VFM
  • VGT
  • WIF
  • WV1
  • WV6
  • X-SAR

News

Discover the latest news on the European Space Agency's Earth Observation activities. Learn all about new data availability and how ESA's missions are performing.

general news

PAZ data now available to users worldwide

ESA is pleased to announce the availability of the PAZ satellite products to the scientific community, for R&D activities and start-ups.

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scientific highlights

Taal volcano blanketed by ash

The Philippines' Taal volcano erupted on 12 January 2020 – spewing an ash plume approximately 15 km high and forcing large-scale evacuations in the nearby area.

Read more

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.

Envisat
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.

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PAZ
third party missions

PAZ

The PAZ (Spanish for “peace”) satellite, operates as a constellation alongside TerraSAR-X and TanDEM-X.

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INSTRUMENTS

Explore the many instruments the European Space Agency use to observe the Earth. ESA offer data from a wide range of optical, radar, atmospheric, altimetric and gravimetric instrumentation.

a-spectrometers-radiometers

MIPAS

MIPAS was an atmospheric instrument carried aboard the Envisat satellite.

a-spectrometers-radiometers

MERIS

The MERIS instrument aboard Envisat was primarily dedicated to providing ocean colour measurements.

a-spectrometers-radiometers

GOMOS

GOMOS is a medium resolution spectrometer covering the wavelength range from 250 nm to 950 nm.

a-imaging-radars

ASAR

ASAR ensures continuity with the image mode (SAR) and the wave mode of the ERS-1/2 AMI.