Search found 134 matches

by ASDC - cheyenne.e.land
Wed Jul 10, 2024 11:12 am America/New_York
Forum: Home
Question: CALIPSO Extinction Coefficient Plot Python Code
Replies: 2

Re: CALIPSO Extinction Coefficient Plot Python Code

Hello sidneyhipp Thank you for your interest in CALIPSO data. I used Anaconda instead of Miniconda and successfully plotted the graph with the code you provided. If you are interested in using Anaconda you can download it here . Once you have it, there are a few options to create your conda envrionm...
by ASDC - cheyenne.e.land
Tue Jul 02, 2024 2:08 pm America/New_York
Forum: Home
Question: SAGE Aerosol Layer Height Data
Replies: 1

Re: SAGE Aerosol Layer Height Data

Hello,

Thank you for your interest in SAGE data.

All the data for the Quicklook plots use version 5.3 data obtained from the NASA Atmospheric Sciences Data Center (ASDC | Projects | SAGE III-ISS(nasa.gov)).

Regards,
ASDC
by ASDC - cheyenne.e.land
Tue Jul 02, 2024 2:06 pm America/New_York
Forum: Home
Question: SAGE quick look up Data
Replies: 1

Re: SAGE quick look up Data

Hello, Thank you for your interest in SAGE data. The last two digits denote the number of the science event for that day. This forms the 'event ID' of each science collection. The decoding of the 'event ID', which is also used in the file name can be found on page 8 of the DPUG ( DPUG_G3B_v05.30.pdf...
by ASDC - cheyenne.e.land
Mon Jun 17, 2024 10:02 am America/New_York
Forum: Home
Question: download CALIPSO Lidar Level 3 Tropospheric Aerosol Profiles
Replies: 1

Re: download CALIPSO Lidar Level 3 Tropospheric Aerosol Profiles

Hello, Thank you for your interest in CALIPSO data. You can download multiple files using this Python script located here: https://forum.earthdata.nasa.gov/viewtopic.php?t=2330 Note that you will need to generate a token to use this script. Steps to generate tokens can be found here: https://urs.ear...
by ASDC - cheyenne.e.land
Mon Jun 17, 2024 9:17 am America/New_York
Forum: Home
Question: atmosphere
Replies: 1

Re: atmosphere

Hello, Thank you for your interest in CALIPSO data. The CALIPSO mission was interrupted on January 28th, 2016 because of a GPS receiver issue, so unfortunately, data between January 28th and March 14th, 2016 is unrecoverable. For more information about this issue, visit here: https://calipso.cnes.fr...
by ASDC - cheyenne.e.land
Fri Mar 29, 2024 4:05 pm America/New_York
Forum: Home
Question: FLASHES FOR SPECIFIC DATA AND PLACE
Replies: 1

Re: FLASHES FOR SPECIFIC DATA AND PLACE

Hello,

Could you describe what you mean by number of flashes? Thank you.

Regards
by ASDC - cheyenne.e.land
Fri Mar 29, 2024 4:03 pm America/New_York
Forum: Home
Question: Problems related to cloud properties of CERES clouds in spherical radiation budget systems
Replies: 2

Re: Problems related to cloud properties of CERES clouds in spherical radiation budget systems

Hello,

Thank you for your interest in CERES data.

We have notified a member of the CERES Science team and they will answer your question shortly.

Thank you.

Regards.
by ASDC - cheyenne.e.land
Thu Feb 08, 2024 11:02 am America/New_York
Forum: Home
Question: Plotting Total Backscatter Coefficient 532
Replies: 3

Re: Plotting Total Backscatter Coefficient 532

Hello, That user specifically wanted to subset the data at a specific range of latitudes. Here is what the plot looks like when graphed at all latitudes: Here is what the plot looks like when opened in Panoply (note: it is flipped). Panoply is a Panoply plots geo-referenced and other arrays from net...
by ASDC - cheyenne.e.land
Wed Feb 07, 2024 8:18 am America/New_York
Forum: Home
Question: Plotting Total Backscatter Coefficient 532
Replies: 3

Re: Plotting Total Backscatter Coefficient 532

Hello,

Thank you for your interest in CALIPSO data.

It appears that there is nothing wrong with your plot. You can verify this if you open the file in Panoply. Looking at the data there is a lot of fill values especially in the lower altitudes like you mentioned (0 - 15 km).

Regards,
ASDC
by ASDC - cheyenne.e.land
Wed Jan 17, 2024 2:32 pm America/New_York
Forum: Home
Question: Determination of cloud position in CERES products
Replies: 4

Re: Determination of cloud position in CERES products

Hello, We contacted a member of the CERES Science team and they have stated: CERES and the imager measurements are satellite based and they are measuring the radiation emitted near the top of the cloud. Therefore, the window channel imager radiance after having atmospheric corrections applied is use...