High Spectral Resolution Lidar
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High Spectral Resolution Lidar Ed Eloranta –Univ. of Wis. lidar.ssec.wisc PowerPoint PPT Presentation


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High Spectral Resolution Lidar Ed Eloranta –Univ. of Wis. http://lidar.ssec.wisc.edu. Barrow. Eureka. Traditional aerosol lidar can not distinguish between changes in target reflectivity and attenuation between the lidar and the target. http://lidar.ssec.wisc.edu. Lidar Specifications.

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High Spectral Resolution Lidar Ed Eloranta –Univ. of Wis. lidar.ssec.wisc

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High spectral resolution lidar ed eloranta univ of wis lidar ssec wisc

High Spectral Resolution Lidar

Ed Eloranta –Univ. of Wis.

http://lidar.ssec.wisc.edu


High spectral resolution lidar ed eloranta univ of wis lidar ssec wisc

Barrow

Eureka


High spectral resolution lidar ed eloranta univ of wis lidar ssec wisc

Traditional aerosol lidar can not distinguish between changes in target reflectivity and attenuation between the lidar and the target


High spectral resolution lidar ed eloranta univ of wis lidar ssec wisc

http://lidar.ssec.wisc.edu


High spectral resolution lidar ed eloranta univ of wis lidar ssec wisc

Lidar Specifications

  • AHSRL MPL

  • Altitude coverage ~75 m---30 km 60 m—60 km

  • Altitude resolution 7.5 m 15 m

  • Time resolution :

  • -Backscatter, depol profiles 0.5 sec

  • -Optical depth profiles >20 sec

  • Eye safe at output yes yes

  • Depolarization yes no

  • Wavelength 532 nm 527 nm

  • Power 0.2  0.6W .020.1W

  • Repetition rate 4 kHz 2.5 kHz

  • Field of view 45 microrad 83 microrad

  • Sky noise filter bandwidth 8 GHz

  • Typical background noise/bin >4 photon/sec

  • Receiver diameter 0.4 m 0.178 m

  • I2 filter bandwidth 1.8 GHz


High spectral resolution lidar ed eloranta univ of wis lidar ssec wisc

High Spectral Resolution Lidar

Ed Eloranta

University of Wisconsin

http://lidar.ssec.wisc.edu


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