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Looking for NASA Earth science data and services? This channel features different categories or playlists of videos to help you discover, access, and work with NASA Earth science datasets, services, and tools. Here you will find our monthly data discovery and access webinar videos as well as some short data tips, data tutorials, and data recipes ("how-tos').
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That such a sophisticated service as FIRMS is lost among the incredible wealth of valuable services NASA provides the world is just incredible. How many other countries have the capacity for such achievements? Thank you for the demo.
am here after coming across nasa apps challenge 2024.. i thank nasa for the sharing .. i hope more students will get to know about this and come up with solutions to save earth and mankind 🙂
Thank you for providing feedback on our last webinar session. We appreciate your participation and are glad that you found this webinar content useful.
Hi Ali, I am interested in applying salinity and temperature to a delf3d 4 model (in 2D). You showed an animation with salinity on your model. Do you have a project example with the input files so I can use it as a reference to develop my model? I am interested in learning how to configure the input files adding salinity and understand how the model couple salinity with the hydrodynamics. THANKS!
Hi Edisca, Unfortunately, I’m unable to share my setup with you. However, I recommend starting by checking the salinity and temperature options in the Delft3D-FLOW GUI. Once selected, they will appear in the initial and boundary conditions settings. The process should be straightforward from there.
does NASA provide data without the need to download files? Are there available APIs for retrieving metadata in json format similar to those in google earth engine?
Yes I can provide you some information on how to achieve this using EMIT methane data. Could you please email Jennifer.L.Brennan@nasa.gov with your query? Also, if you post your question to NASA's Earthdata Forum at: forum.earthdata.nasa.gov that query will benefit other data users as well. Thank you.
how to determine the best range for perpendicular baseline and acquisitation range? like if below 150 m is good or upto 250 m is good. similary if the acquisition period of 12 days is good or 24 or 32 days is good? next is, insted if process for whole frame, how to subset the study area and process the data only for that specified area?
Hi there, thank you for your message. Were you trying to access the lake vector datasets, and so that I have the correct information, were you also using earthaccess for programmatic access? I will relay this message to our speakers and get back to you. Another option for assistance is to submit a query using NASA's Earthdata Forum (forum.earthdata.nasa.gov) We released an article on Earthdata about a month ago which outlines the Level 1 and Level 2 SWOT hydrology and oceanography datasets that are available. www.earthdata.nasa.gov/learn/articles/swot-data-release
Good afternoon- For the lake data download, try this notebook. It is demonstrated in section 2 of this page (link to notebook at top): podaac.github.io/tutorials/notebooks/datasets/SWOTHR_localmachine.html. I hope this helps!
Hi there, I have some additional information for you. I reached out the speakers. Try these two examples with Fiona: podaac.github.io/tutorials/notebooks/DataStories/SWOTHR_Science_Application.html podaac.github.io/tutorials/notebooks/datasets/SWOTHR_s3Access.html
Hi there, the enhanced interface enables a smoother user experience with many functional enhancements. It also includes integrated climate reports. Notable improvements are expanded analysis-ready geospatial image services, interactive parameter selections, temporal charting, and an interactive swipe and comparison function for advanced data-driven needs. There also is Application Programming Interface (API)-based custom plotting, integrated climate reporting capabilities, and enhanced parameter selection with an integrated parameter dictionary. I hope this helps, however, I encourage you to reach out to the POWER team directly at: larc-power-project@mail.nasa.gov
@@NASAEarthdata Hello thank you. Yes, indeed, there seems to be an issue ongoing. GNSS data haven't been receiving in realtime from the DYNG station for a while. Data source : cddis.nasa.gov/archive/gnss/products/realtime/jpl_ionosphere/2024/
@@NASAEarthdata Hello thank you. Yes, indeed, there seems to be an issue ongoing. GNSS data haven't been receiving in realtime from the DYNG station for a while.
@@elderizm I have asked the CDDIS to look into this. However, please always feel to reach out via the following options when you need assistance. Earthdata Forum: To interact with other users and NASA subject matter experts from across the DAACs on a variety of Earth science research and applications topics, including Space Geodesy, go to the Earthdata Forum.forum.earthdata.nasa.gov CDDIS User Support: support-cddis@earthdata.nasa.gov: Submit questions to this email address to log a ticket with their user support team. CDDIS GNSS real-time data castor help Email: gsfc-dl-cddis-help-ntrip@mail.nasa.gov.
@@NASAEarthdata Thank you. I will wait a bit longer for the issue to be resolved impatiently otherwise, I will send an e-mail. By the way I asked a question on the cddis forum page about a different topic two days ago but it's awaiting moderator approval. 😄 I'm glad there was faster interaction here. Thank you again and I'm grateful for what you're doing for humanity. 💙
Good morning, thank you for your comment. The best solution to receive user support for this specific issue is to reach out via our NASA Earthdata Forum at forum.earthdata.nasa.gov or send an email to NASA's Alaska Satellite Facility DAAC's User Services Office at: uso@asf.alaska.edu
@@paolamontenegro517 Thank you for reaching out to NASA Earthdata. What InSAR problem are you trying to solve? You can interact with SAR experts from the NASA Alaska Satellite Facility DAAC on our Earthdata Forum at: forum.earthdata.nasa.gov. Also, here are a few InSAR tutorial StoryMaps you might find useful: storymaps.arcgis.com/stories/68a8a3253900411185ae9eb6bb5283d3, storymaps.arcgis.com/stories/8be186e4125741518118d0102e6835e5 and there are InSAR tutorials at ASF DAAC here: asf.alaska.edu/how-to/data-basics/data-recipe-tutorials-2/
Hi Mohamed, you could order your data using AppEEARS at: appeears.earthdatacloud.nasa.gov/ and request the output as an .ENVI file. Also, you may reach out with this question via NASA's Earthdata Forum at: forum.earthdata.nasa.gov or by sending an email to the LP DAAC at lpdaac@usgs.gov and they will work with you. We just held a webinar on how to use AppEEARS last week if you are interested. See: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-0nK2DFlltJA.htmlsi=nQsh9aformyOTvqq
Excellent video. It has been very useful for my analysis. I do have a small question? Why was the time_var[:] set to 12981.5? It is in 48:04 min. Thanks a lot.
Hi there, thank you for your question. I have contacted the speaker for this webinar and she is looking into it. I should have a response for you shortly.
Hi Jose, I have a response from the speaker for you. For the Daymet files, time is defined as "days since ... " and in Daymet's case it's days since January 1st, 1950. We use Jan 1st, 1950 because in our Puerto Rico files we have data that start on Jan 1st, 1950. The North America and Hawaii files start Jan 1st, 1980, but we can have one start date for the whole dataset by starting in 1950. So that's 12,981.5 days since Jan 1, 1950. We use .5 to make it mid-day. Here's the full definition of time in a daily file: float time(time) ; time:standard_name = "time" ; time:calendar = "standard" ; time:units = "days since 1950-01-01 00:00:00" ; time:bounds = "time_bnds" ; time:long_name = "24-hour day based on local time" ; Software that understands netCDF files will usually interpret this to some calendar day that makes intuitive sense to us. I hope this helps, if not, please feel free to reach out to support@earthdata.nasa.gov
Thank you for your comment. You are right to point out that this is not the norm for the content we post on our NASA Earthdata channel. That being said, we have numerous playlists within our NASA Earthdata account and this is a video created by our NASA Goddard Earth Sciences Data and Information Services Center (GES DISC) attempting to convey the value of cloud computing and what this means for our end-user communities. Particularly, for example, those who are new to it. I encourage you to send your feedback to: gsfc-dl-help-disc@mail.nasa.gov or reach out by clicking on the feedback button at: disc.gsfc.nasa.gov/
Hi there, thank you for your comment. The NASA Alaska Satellite Facility DAAC User Services/OpenScience Lab POCs can help with this. Please reach out to them at: uso@asf.alaska.edu I will see what I can find out on my end.
Hi there, I hope that this helps. All of the server profiles available in OpenSARLab now run in JupyterLab 4. Users should be able to run the opensarlab_NISAR_EA_Workshop_2024_1_Recipe_Book (github.com/ASFOpenSARlab/opensarlab_NISAR_EA_Workshop_2024_1_Recipe_Book) from any available server profile. The ASF DAAC will update their server descriptions to clarify that.
Could you please explain how the VIIRS dataset features are in the csv format style? Can you tell me why these features are essential for a fire hotspot that spans 350 pixels square feet?
why I cann't download anything from EarthData recently? for example, disc.gsfc.nasa.gov/datasets/NLDAS_FORA0125_H_2.0/summary; When I click on the download link, it always redirects me to an XML page, indicating "Access Denied".
please upload a video how to download water vapor, Ozone, carbonmonoxide and sulferdioxied from MLS aura satellite. please help me anyone news how to download. thank you
Hi there, you can search for these datasets on Earthdata Search by entering the keyword MLS here: search.earthdata.nasa.gov/search?q=MLS. There are some tips for how to use Earthdata Search here: www.earthdata.nasa.gov/learn/articles/ed-search_esds You can also search for and download the data by going through our NASA Goddard Earth Science Data and Information Services Center (GES DISC). Visit: disc.gsfc.nasa.gov/help#getting-data for tips. Please feel free to reach out on the Forum at forum.earthdata.nasa.gov for additional insight or submit a ticket to support@earthdata.nasa.gov.
Anyone please help me how can I download water vapor and ozone in MLS satellite data from Earth data in a specific latitude and globally longitud. Please help me