Search found 7 matches

by ses2271
Sat Jul 03, 2021 10:19 am America/New_York
Forum: Questions/Comments
Question: CALIOP polluted continental/elevated smoke and height
Replies: 3

Re: CALIOP polluted continental/elevated smoke and height

Hi there,

I answered my own question by realizing that it is only the top of the layer has to be above the 2.5 km threshold for the SCA to classify the entire layer as elevated smoke, which is why there is elevated smoke below 2.5 km. Thank you for your help!

Best,

Sarah
by ses2271
Tue Jun 29, 2021 4:40 pm America/New_York
Forum: Questions/Comments
Question: CALIOP polluted continental/elevated smoke and height
Replies: 3

CALIOP polluted continental/elevated smoke and height

Hello again, I have a question regarding some of my observations using the L3 CALIOP tropospheric profile all-sky dataset, V4.20/21. In reading about the V4 scene classification algorithm (https://amt.copernicus.org/articles/11/6107/2018/amt-11-6107-2018.pdf) it seems like it should be impossible fo...
by ses2271
Tue Jun 29, 2021 4:22 pm America/New_York
Forum: Questions/Comments
Question: L3 CALIPSO AOD Mean Values vs AOD by aerosol type
Replies: 3

Re: L3 CALIPSO AOD Mean Values vs AOD by aerosol type

Hi David,

Yes, this is very helpful--thank you!
by ses2271
Tue Jun 15, 2021 6:47 pm America/New_York
Forum: Questions/Comments
Question: L3 CALIPSO AOD Mean Values vs AOD by aerosol type
Replies: 3

L3 CALIPSO AOD Mean Values vs AOD by aerosol type

Hi there, On the level 3 tropospheric aerosol profile data users page (https://www-calipso.larc.nasa.gov/resources/calipso_users_guide/data_summaries/l3/cal_lid_l3_tropospheric_apro_v4-20_desc.php) it indicates that the data product contains the variable AOD_Mean [Dust, Elevated Smoke, Polluted Dust...
by ses2271
Mon Jun 14, 2021 12:36 am America/New_York
Forum: Questions/Comments
Question: Where to get CALIPSO L3 Aerosol Products after 7/2020
Replies: 5

Re: Where to get CALIPSO L3 Aerosol Products after 7/2020

Hi Cheyenne,

Thank you so much for letting me know!


Best,
Sarah
by ses2271
Fri May 21, 2021 1:27 pm America/New_York
Forum: Questions/Comments
Question: Where to get CALIPSO L3 Aerosol Products after 7/2020
Replies: 5

Re: Where to get CALIPSO L3 Aerosol Products after 7/2020

Hi Cheyenne,

Thanks so much for the quick response! Since V4-21 is not yet available, any chance you know whether I can access V4-20 for the last half of 2020?

Many thanks,
Sarah
by ses2271
Thu May 20, 2021 10:28 pm America/New_York
Forum: Questions/Comments
Question: Where to get CALIPSO L3 Aerosol Products after 7/2020
Replies: 5

Where to get CALIPSO L3 Aerosol Products after 7/2020

I am studying aerosol anomalies during 2020 and would like to use the CALIPSO L3 Tropospheric Aerosol Profiles, All-sky data in this analysis. Although ASDC indicates that the version 4-20 of this dataset goes from 6/2006 to present, I only files going up through 7/2020, and this is consistent throu...