Search found 23 matches

by PODAAC - celiaoued
Wed Jul 10, 2024 7:49 pm America/New_York
Forum: Home
Question: Extract the coastline (shoreline) of a river (the Casamance River) through SWOT Level 2 Water Mask Raster Image Data Pro
Replies: 5

Re: Extract the coastline (shoreline) of a river (the Casamance River) through SWOT Level 2 Water Mask Raster Image Data

Unfortunately, I myself do not know how to extract the vector of Casamance River from the raster product, but I can see if I can learn a method from colleagues. For other rivers, a vector line can be obtained from the SWOT_L2_HR_RiverSP_2.0 product if the rivers are in the prior river database: http...
by PODAAC - celiaoued
Wed Jul 03, 2024 7:45 pm America/New_York
Forum: Home
Question: Extract the coastline (shoreline) of a river (the Casamance River) through SWOT Level 2 Water Mask Raster Image Data Pro
Replies: 5

Re: Extract the coastline (shoreline) of a river (the Casamance River) through SWOT Level 2 Water Mask Raster Image Data

Hello Pape Samba, What do you mean by extracting the shoreline of a river? (Are you looking for a vector line, land/water mask, or having pixels line the edge?) You may be interested in this tutorial which includes applying a quality flag to WSE in the raster product: https://podaac.github.io/tutori...
by PODAAC - celiaoued
Wed Jul 03, 2024 7:37 pm America/New_York
Forum: Home
Question: Gridded L2 SWOT Data Product
Replies: 2

Re: Gridded L2 SWOT Data Product

Hello @n nilsleh My apologies that I do not really have a solution for you, but I would like to comment that the development of a (time, latitude, longitude) gridded product, and the merging of that product with others can become a heavy undertaking depending on how 'good' you want it to be and what...
by PODAAC - celiaoued
Wed Jul 03, 2024 6:42 pm America/New_York
Forum: Home
Question: SWOT Data Product User Feedback
Replies: 2

Re: SWOT Data Product User Feedback

Hello, Thank you for bringing this to our attention. The spatial extent for some files is indeed incorrectly set to a global bounding box, and we are working on a fix for this. I do not yet have an expected completion date for the fix, but I expect the problem will be corrected first for new incomin...
by PODAAC - celiaoued
Fri Jun 21, 2024 3:57 pm America/New_York
Forum: Home
Question: Missing checksums in VIIRS L3U products
Replies: 12

Re: Missing checksums in VIIRS L3U products

Thank you for alerting us to this recurrence. Our team will take corrective actions for the missing checksums.
by PODAAC - celiaoued
Fri Jun 21, 2024 12:54 pm America/New_York
Forum: Home
Question: HiTIDE change color scale range
Replies: 1

Re: HiTIDE change color scale range

Hello, I'm sorry, it is not possible for the HiTIDE user to change the range of the colorbar. The variable previews are pre-generated images, with the colorbar range chosen as a compromise between visualizing the global variation and local variation in values. I hope HiTIDE can still help you to nar...
by PODAAC - celiaoued
Fri May 24, 2024 1:02 pm America/New_York
Forum: Home
Question: Availability of SWOT Level 2 Water Mask Raster Image Data Product, Version 2.0
Replies: 4

Re: Availability of SWOT Level 2 Water Mask Raster Image Data Product, Version 2.0

Hello, Please be assured that there was indeed global coverage in the earlier cycles of SWOT. Apologies for having misunderstood your question before. I am seeing that the science phase 2023 granules are being released as they come from reprocessing, and not necessarily all in order. Thus, even thou...
by PODAAC - celiaoued
Tue May 21, 2024 8:26 pm America/New_York
Forum: Home
Question: Availability of SWOT Level 2 Water Mask Raster Image Data Product, Version 2.0
Replies: 4

Re: Availability of SWOT Level 2 Water Mask Raster Image Data Product, Version 2.0

As for the pixel cloud SWOT_L1B_HR_SLC_2.0, I do not see the load tide heights (load_tide_fes and load_tide_got) anywhere. They are present in other data products, though.
by PODAAC - celiaoued
Tue May 21, 2024 8:13 pm America/New_York
Forum: Home
Question: Availability of SWOT Level 2 Water Mask Raster Image Data Product, Version 2.0
Replies: 4

Re: Availability of SWOT Level 2 Water Mask Raster Image Data Product, Version 2.0

Hello, Regarding the raster product, are you able to access the files from this collection? https://podaac.jpl.nasa.gov/dataset/SWOT_L2_HR_Raster_2.0 https://search.earthdata.nasa.gov/search/granules?p=C2799438271-POCLOUD Sorting by 'oldest' shows me files as early as 2023-04 Screenshot 2024-05-21 a...
by PODAAC - celiaoued
Tue Apr 30, 2024 7:41 pm America/New_York
Forum: Home
Question: Subsetting MUR-JPL-L4-GLOB-v4.1 data?
Replies: 18

Re: Subsetting MUR-JPL-L4-GLOB-v4.1 data?

Hello,

OPeNDAP should work now for the older MUR files. Before trying again, you should manually delete a hidden .harmony file in the download folder you were using for the Data Subscriber command:

rm ./data/.harmony