Search found 7 matches

by ASDC - David W.
Thu Aug 26, 2021 3:16 pm America/New_York
Forum: All Questions/Comments
Question: Velocity
Replies: 1

Re: Velocity

Hi Zainab55, Thank you for posting your question on the Earthdata Forum. I believe you will need to contact the group at the Alaska Satellite Facility (ASF) Distributed Active Archive Center (DAAC) directly to find an answer for your question. A link I found on their website might be related to your...
by ASDC - David W.
Thu Aug 26, 2021 2:11 pm America/New_York
Forum: All Questions/Comments
Question: Minimum Insolation Over A Consecutive p-day Period
Replies: 4

Re: Minimum Insolation Over A Consecutive p-day Period

Thank you for your question. A Subject Matter Expert has been notified and will answer your question shortly. Please stand by!
by ASDC - David W.
Wed Aug 25, 2021 4:03 pm America/New_York
Forum: All Questions/Comments
Question: All-sky DNI exceeds clear-sky DNI in polar winter
Replies: 4

Re: All-sky DNI exceeds clear-sky DNI in polar winter

Thank you for your question. A Subject Matter Expert has been notified and will answer your question shortly. Please stand by!
by ASDC - David W.
Tue Aug 03, 2021 5:01 pm America/New_York
Forum: All Questions/Comments
Question: Terra/MODIS direct broadcast geolocation failure
Replies: 2

Re: Terra/MODIS direct broadcast geolocation failure

Hi Mikhail, I think I found more information which may be related to direct broadcast geolocation failure. On June 29, 2021, the Terra satellite suffered a power failure which effected the MODIS data. Please see the following link for more details. https://ladsweb.modaps.eosdis.nasa.gov/alerts-and-i...
by ASDC - David W.
Tue Aug 03, 2021 2:48 pm America/New_York
Forum: All Questions/Comments
Question: Terra/MODIS direct broadcast geolocation failure
Replies: 2

Re: Terra/MODIS direct broadcast geolocation failure

Hi Mikhail, Sorry for the long delay in responding to your reply. I think I may have found NRT atteph data for Terra. Please see the link below. On the "Overview" tab, click the "Data Archive" link to find the file(s) you need to process your data. https://ladsweb.modaps.eosdis.n...
by ASDC - David W.
Thu Jun 17, 2021 4:42 pm America/New_York
Forum: All 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

Hello again Ses2271, The CALIPSO Team has provided me with a reply to your Question #2. The CALIPSO AOD_Mean product implies all species of aerosols, not just specific types (see below). Aerosol Optical Properties: All Species [AOD_Mean] Aerosol Optical Properties: Dust Only [AOD_Mean_Dust] Aerosol ...
by ASDC - David W.
Wed Jun 16, 2021 12:01 pm America/New_York
Forum: All 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

Greetings Ses2271, Thank you for contacting us with an interest in CALIPSO Lidar Level 3 Tropospheric Aerosol Profile Monthly Product Version 4.20 data. The assumption you make in Question #1 is correct. Your Question #2 has been sent to the CALIPSO Team for further explanation. When they provide me...