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Instrument

HSRL
High Spectral Resolution Lidar

The High Spectral Resolution Lidar (HSRL) is an airborne lidar system developed at NASA Langley Research Center (LaRC). It utilizes the HSRL technique at 532 nm and the standard backscatter technique at 1064 nm to provide profile measurements of aerosol backscatter, extinction, and depolarization. The profiles of aerosol backscatter and depolarization have a typical vertical resolution of 30 m and a horizontal resolution of about 1 km. For the extinction profiles, the vertical resolution is 300 m with a horizontal resolution of about 6 km. HSRL is typically flown on investigations to validate observations from the CALIPSO spaceborne lidar.

Image of the HSRL lidar
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

Lidar
Earth Science > Atmosphere > Aerosols > Aerosol Backscatter
Earth Science > Atmosphere > Aerosols
Earth Science > Atmosphere > Aerosols > Aerosol Extinction
Earth Science > Atmosphere > Aerosols > Aerosol Optical Depth/thickness
Earth Science > Spectral/engineering > Lidar > Lidar Backscatter
Earth Science > Spectral/engineering > Lidar > Lidar Depolarization Ratio
Full Column Profile
0.5 s
30m x 1km (backscatter), 300m x 6km (extinction)
282 THz, 564 THz
External Linkhttps://doi.org/10.1364/AO.47.006734
LMOS

Lake Michigan Ozone Study

2017
Lake Michigan
view all deployment dates
1 Deployment
· 14 Data Products

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External Link10.5067/ASDC_DAAC/FIRE/0103