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Instrument - Scatterometers

Instrument - Scatterometers

WS

The Wind Scatterometer (WS) instrument, on board the ERS-1 and ERS-2 missions, obtained information on wind speed and direction over the sea surface.
Instrument - Altimeters

Instrument - Altimeters

RA (ERS)

The Radar Altimeter (RA) was a Ku-band (13.8 GHz) nadir-pointing active microwave sensor, on board ERS-1 and ERS-2 missions, designed to measure echoes from ocean and ice surfaces.
Instrument - Scatterometers

Instrument - Scatterometers

WS (ERS-2)

The ERS-2 Wind Scatterometer obtained information on wind speed and direction at the sea surface.
Instrument - Altimeters

Instrument - Altimeters

RA (ERS-2)

The RA on ERS-2 was a Ku-band nadir-pointing active microwave sensor designed to measure echoes from ocean and ice surfaces.

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WS

RA (ERS)

WS (ERS-2)

RA (ERS-2)