Search found 5 matches

by NSIDC - fritzdi
Fri Mar 21, 2025 6:33 pm America/New_York
Forum: Home
Question: VIIRS Snow Cover L3 user guide wrong CRS information?
Replies: 5

Re: VIIRS Snow Cover L3 user guide wrong CRS information?

Hi Nicola, All that Andy wrote is correct! As an alternative to the instructions Andy provided, with more recent versions of QGIS, it is possible to use the GUI if you prefer and drag the .h5 file into the Layers panel on the left. You'll then see the options for the parameters in the data that you ...
by NSIDC - fritzdi
Thu Mar 06, 2025 9:58 am America/New_York
Forum: Home
Question: HEG website Forbidden error
Replies: 4

Re: HEG website Forbidden error

Hello all, The wiki page where the HEG tool downloads are should be accessible now!: https://wiki.earthdata.nasa.gov/display/DAS/Downloads The paths to this tool should all lead to the URL above. Access to that page and the download links on that page are working for me as of this morning (3/6), so ...
by NSIDC - fritzdi
Wed Feb 26, 2025 2:32 pm America/New_York
Forum: Home
Question: HEG website Forbidden error
Replies: 4

Re: HEG website Forbidden error

Hello,

I am confirming the issue is presently a permissions setting for accessing that downloads page for the HEG tool (it is on the NASA wiki). An effort is underway to restore access. I'll reply again to this post when it has been resolved.

Thanks for your patience!

--Diane
by NSIDC - fritzdi
Mon Feb 24, 2025 10:14 pm America/New_York
Forum: Home
Question: HEG website Forbidden error
Replies: 4

Re: HEG website Forbidden error

Hello, I am looking into this issue. It is possible that there are network errors causing the problem, but this is TBD. The direct source for the downloads for the HEG tool is at this URL: https://wiki.earthdata.nasa.gov/display/DAS/Downloads Unfortunately, every time I have gone there today (either...
by NSIDC - fritzdi
Tue Jan 21, 2025 6:24 pm America/New_York
Forum: Home
Question: derivation of snow mask in Daily 4 km Gridded SWE dataset
Replies: 2

Re: derivation of snow mask in Daily 4 km Gridded SWE dataset

Hello, I downloaded the file SWE_Mask_v01.nc associated with this data set and discovered the descriptions for the mask values are in the metadata for the variable `SWE_MASK`: short SWE_MASK(lat=621, lon=1405); :long_name = "Mask for UA SWE Data"; :grid_mapping = "crs"; :legend =...