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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.
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Instrument - Imaging Radars, Scatterometers
Instrument - Imaging Radars, Scatterometers
SAR (ERS)
The Synthetic Aperture Radar (SAR) instrument aboard ERS-1 and ERS-2 was capable of high precision change detection of surface heights.
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Instrument - Spectrometers
Instrument - Spectrometers
Vegetation (VGT)
The main PROBA-V payload is the Vegetation sensor (VGT): a multispectral pushbroom spectrometer.
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Instrument - Thermal/Radiation Detectors
Instrument - Thermal/Radiation Detectors
Thermal Infra-Red Scanner (TIRS)
TIRS on Landsat 8 is a thermal imager that supplements observations from the OLI instrument.
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Instrument - Spectrometers/Radiometers
Instrument - Spectrometers/Radiometers
SCIAMACHY
SCIAMACHY was an instrument aboard the Envisat satellite that measured atmospheric chemistry.
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Instrument - Spectrometers/Radiometers
Instrument - Spectrometers/Radiometers
MWR (Envisat)
The MWR aboard Envisat measured integrated atmospheric water vapour column and cloud liquid water.
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Instrument - Imaging Radars
Instrument - Imaging Radars
SAR (JERS-1)
The JERS-1 mission had a Synthetic Aperture Radar (SAR) on board.
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Instrument - Spectrometers/Radiometers
Instrument - Spectrometers/Radiometers
MERIS
The MERIS instrument aboard Envisat was primarily dedicated to providing ocean colour measurements.
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Instrument - Photon/Optical Detectors
Instrument - Photon/Optical Detectors
HRC
HRC is a black and white camera with a miniaturised telescope on the PROBA-1 mission.
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Instrument - Spectrometers/Radiometers
Instrument - Spectrometers/Radiometers
CHRIS
Compact High Resolution Imaging Spectrometer provides data of spectral reflectances.
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Instrument - Imaging Radars
Instrument - Imaging Radars
ASAR
ASAR ensures continuity with the image mode (SAR) and the wave mode of the ERS-1/2 AMI.
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Instrument - Imaging Radars, Scatterometers
Instrument - Imaging Radars, Scatterometers
SAR (ERS-2)
The SAR instrument aboard ERS-2 was capable of high precision change detection of surface heights.
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Instrument - Imaging Radars
Instrument - Imaging Radars
SAR (ERS-1)
The ERS-1 satellite, launched on 17 July 1991, carried a Synthetic Aperture Radar (SAR).
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Instrument - Spectrometers/Radiometers
Instrument - Spectrometers/Radiometers
MIRAS
The MIRAS instrument is a passive microwave 2-D interferometric radiometer onboard the SMOS satellite.