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Instrument

SPEX Airborne
Spectropolarimeter for Planetary EXploration - Airborne

The Spectropolarimeter for Planetary EXploration - Airborne (SPEX Airborne) is an airborne polarimeter developed by the Netherlands Institute for Space Research (SRON). It was created to validate and test the capabilities of the spaceborne SPEX instrument. SPEX Airborne measures radiance between 400 and 800 nm at a spectral resolution of 2 nm across nine viewing angles. It has a 6-degree cross-track swath and a spatial resolution of approximately 200 meters at nadir.

NASA's DC-8 flying laboratory passes Antarctica's tallest peak, Mount Vinson, on Oct. 22, 2012, during a flight over the continent to measure changes in the massive ice sheet and sea ice. Credit: NASA/Michael Studinger (Photography courtesy NASA Images)

Instrument Details

Optical/Photon
Earth Science > Atmosphere > Aerosols
Earth Science > Atmosphere > Aerosols > Aerosol Optical Depth/thickness
Earth Science > Atmosphere > Aerosols > Aerosol Particle Properties
Troposphere
1.75 seconds
200 m
374.7 - 749.5 THz
https://doi.org/10.1364/AO.58.005695External Link
  • Otto Hasekamp

  • Otto Hasekamp

  • SRON

  • NWO, NASA, JPL, California Institute of Technology

  • Overview PublicationExternal Link

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