Search found 349 matches

by GES DISCx - jimacker
Thu Apr 16, 2020 2:59 pm America/New_York
Forum: Home
Question: FLDAS Daily Data - Discontinued?
Replies: 1

Re: FLDAS Daily Data - Discontinued?

The daily FLDAS data has been decommissioned and removed from GES DISC system. Please find more information from the alert messages: Regional FLDAS daily and monthly "A" data will be decommissioned on 11/1/2019 Regional FLDAS monthly "C" data will be decommissioned on 9/16/2019 I...
by GES DISCx - jimacker
Thu Apr 09, 2020 11:54 am America/New_York
Forum: Home
Question: RSS Feeds and Social Media
Replies: 5

Re: RSS Feeds and Social Media

Goddard Earth Sciences Data and Information Services Center (GES DISC) Twitter: https://twitter.com/NASA_GESDISC YouTube: https://www.youtube.com/user/NASAGESDISC News: https://disc.gsfc.nasa.gov/information/news The Giovanni analysis and visualization tool also has a Twitter account: https://twitt...
by GES DISCx - jimacker
Mon Apr 06, 2020 3:50 pm America/New_York
Forum: Home
Question: Wind speed and direction for a specific location in Alaska, USA
Replies: 4

Re: Wind speed and direction for a specific location in Alaska, USA

Hello. What temporal resolution are you seeking? There are a variety of data products that could be used, ranging from monthly averages to hourly values.
by GES DISCx - jimacker
Fri Mar 27, 2020 1:28 pm America/New_York
Forum: Home
Question: Methane data
Replies: 2

Re: Methane data

Stanislaus, Hello. The Goddard Earth Sciences Data and Information Services Center (GES DISC) has methane data from the Atmospheric Infrared Sounder (AIRS). Provided below are links to an AIRS methane data product search, and also to the AIRS methane data in the Giovanni data visualization system. W...
by GES DISCx - jimacker
Mon Mar 16, 2020 2:35 pm America/New_York
Forum: Home
Question: Proxy issues
Replies: 2

Re: Proxy issues

Hello, This question would be better handled by our technical/engineering staff. Please send your question to the GES DISC Help Desk. The link below provides a description of what information to include so that our staff can provide assistance to you as effectively as possible. The Help Desk email a...
by GES DISCx - jimacker
Fri Mar 13, 2020 2:18 pm America/New_York
Forum: Home
Question: GLDAS PRECIPITATION DATA
Replies: 1

Re: GLDAS PRECIPITATION DATA

Hello, GLDAS does not have any 1 km resolution precipitation data products. The best available spatial resolution is 0.25 deg. FLDAS has monthly 0.1 degree data, and rainfall flux is one of the variables available at that resolution. FLDAS monthly data set landing page: https://disc.gsfc.nasa.gov/da...
by GES DISCx - jimacker
Thu Mar 05, 2020 3:00 pm America/New_York
Forum: Home
Question: Soil porosity
Replies: 5

Re: Soil porosity

Here is the answer from a GES DISC staff scientist. In regard to your question on the soil moisture unit conversion, please go to https://ldas.gsfc.nasa.gov/faq/ldas and click on “Q. How can I obtain volumetric soil moisture [m^3 m-3] from the LDAS data?”. For the GLDAS soil porosity data, please g...
by GES DISCx - jimacker
Thu Mar 05, 2020 2:58 pm America/New_York
Forum: Home
Question: Soil porosity
Replies: 5

Soil porosity

The GES DISC Help Desk recently received this question from a user, and it was answered by a GES DISC staff scientist. It is provided here for information content. I have a question regarding the conversion of the soil moisture content from kg m-2 (or mm) to volumetric soil moisture. Therefore, I'l...
by GES DISCx - jimacker
Thu Mar 05, 2020 2:52 pm America/New_York
Forum: Home
Question: Aggregating runoff data in a hydrological catchment
Replies: 1

Re: Aggregating runoff data in a hydrological catchment

Here is the answer, a collaboration between our SME and a GES DISC staff scientist. 1. GLDAS total runoff is the sum of subsurface runoff “Qsb_acc” and surface runoff “Qs_acc”. 2. Since the units of “kg m-2” as 3-hour accumulation is correct, there is no near term plan to change the units in the Ne...
by GES DISCx - jimacker
Thu Mar 05, 2020 2:51 pm America/New_York
Forum: Home
Question: Aggregating runoff data in a hydrological catchment
Replies: 1

Aggregating runoff data in a hydrological catchment

The GES DISC Help Desk recently received this question from a user, and it was answered by a Subject Matter Expert. It is provided here for information content. I have a question regarding the runoff data from the GLDAS dataset and the way I should aggregate it within a hydrologic catchment. I have...