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CALIPSO negative attenuated backscatter

https://forum.earthdata.nasa.gov/viewtopic.php?t=214

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CALIPSO negative attenuated backscatter

Posted: Thu Jan 02, 2020 12:45 pm America/New_York
by EarthdataForumContributor
Why are there negative attenuated backscatter values in the L1 lidar data? (Aren't these values completely non-physical???) Are these negative values removed before calculating the Level 2 Column Integrated Backscatter?

Re: CALIPSO negative attenuated backscatter

Posted: Thu Jan 02, 2020 12:45 pm America/New_York
by asdc_user_services
See post here: https://www-calipso.larc.nasa.gov/resou ... .php#q1_13
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