Search found 224 matches

by GES DISC - jimacker
Fri Feb 03, 2023 8:04 pm America/New_York
Forum: Questions/Comments
Question: Question about using wget on for Aqua and Merra2
Replies: 9

Re: Question about using wget on for Aqua and Merra2

Our staff is examining the information you provided about the MERRA-2 download and will reply, likely early next week (February 6-10).
by GES DISC - jimacker
Mon Jan 23, 2023 6:45 pm America/New_York
Forum: Questions/Comments
Question: MODIS VS VIIRS
Replies: 3

Re: MODIS VS VIIRS

Hello, I have asked one of our GES DISC staff members who is familiar with these aerosol data products. Here is their answer; note that if you can provide additional information we may be able to give you more specific information. "I need more information from this user. For example, which VII...
by GES DISC - jimacker
Fri Jan 20, 2023 3:32 pm America/New_York
Forum: Questions/Comments
Question: PIC Algorithms
Replies: 1

Re: PIC Algorithms

The PIC algorithms are based on the light scattering properties of coccolithophorids, primarily Emiliania huxleyi. Because of their larger size and generally lower population density in the water column, calcareous zooplankton are unlikely to significantly influence the ocean optical characteristics...
by GES DISC - jimacker
Fri Jan 13, 2023 12:52 pm America/New_York
Forum: Questions/Comments
Question: Missing files in GPM IMERG data
Replies: 3

Re: Missing files in GPM IMERG data

We have examined what you reported, and we do not see differences between the cumulus-published CMR inventory, and the inventory in s4pa for IMERGHHL. The latter is also reconciled with PPS (the jsimpson host). There is nothing missing in CMR for IMERGHHL. Users should be careful in using CMR API qu...
by GES DISC - jimacker
Wed Jan 11, 2023 5:15 pm America/New_York
Forum: Questions/Comments
Question: Missing files in GPM IMERG data
Replies: 3

Re: Missing files in GPM IMERG data

Thank you for bringing this to our attention. We will investigate the mismatching information in CMR.
by GES DISC - jimacker
Wed Jan 11, 2023 2:27 pm America/New_York
Forum: Questions/Comments
Question: GIOVANNI
Replies: 2

Re: GIOVANNI

Hello, thank you for your question. This week we are performing the final steps of system maintenance on Giovanni that we have been preparing for and testing for in previous months. Late in 2022, previous versions of ocean color data were removed in preparation for adding the newest versions, which ...
by GES DISC - jimacker
Tue Jan 03, 2023 2:22 pm America/New_York
Forum: Questions/Comments
Question: dust storm images
Replies: 2

Re: dust storm images

The MERRA-2 reanalysis dataset has many dust-related variables at hourly temporal resolution. You may choose the time period and spatial region of interesting using Giovanni. Please reply if you would like additional information and instruction on using Giovanni. https://giovanni.gsfc.nasa.gov/giova...
by GES DISC - jimacker
Fri Dec 09, 2022 11:28 am America/New_York
Forum: Questions/Comments
Question: wind data 10 m amsl hourly
Replies: 1

Re: wind data 10 m amsl hourly

The MERRA-2 data collection can provide this. You can get it in Giovanni (link provided below) or directly from the dataset at the GES DISC.

https://giovanni.gsfc.nasa.gov/giovanni/#service=TmAvMp&starttime=&endtime=&data=M2T1NXSLV_5_12_4_U10M%2CM2T1NXSLV_5_12_4_V10M
by GES DISC - jimacker
Tue Nov 29, 2022 1:46 pm America/New_York
Forum: Questions/Comments
Question: Data Download
Replies: 2

Re: Data Download

Please examine the information at this link to determine if it addresses your data download problem:

https://disc.gsfc.nasa.gov/information/howto?keywords=wget&title=How%20To%20resolve%20data%20download%20problems
by GES DISC - jimacker
Mon Nov 28, 2022 4:32 pm America/New_York
Forum: Questions/Comments
Question: Data Download
Replies: 2

Re: Data Download

We are currently examining your question and will post a response soon.