Search found 118 matches

by LP DAAC - lien
Fri Nov 03, 2023 9:49 am America/New_York
Forum: Questions/Comments
Question: georeference of ECO2LSTE v001
Replies: 4

Re: georeference of ECO2LSTE v001

Hi, It is not unusual to have more QA files then data files. Because the AppEEARS uses the Geolocation files in itzs search, so it will bring back the QAs for any file that intersects with your AOI. However, not every file will have all the different data products produced from it, but it will have ...
by LP DAAC - lien
Thu Nov 02, 2023 7:05 am America/New_York
Forum: Questions/Comments
Question: georeference of ECO2LSTE v001
Replies: 4

Re: georeference of ECO2LSTE v001

Hello, It can be somewhat problematic to work with without it being georectified. Could you take a look at our AppEEARS tool: https://appeears.earthdatacloud.nasa.gov AppEEARS makes data like Ecostress so uch easier to work with. You can subset, project and reformat just to name a few and you do not...
by LP DAAC - lien
Tue Oct 31, 2023 11:24 am America/New_York
Forum: Questions/Comments
Question: Missing VJ109H1 scenes in Earthdata cloud
Replies: 12

Re: Missing VJ109H1 scenes in Earthdata cloud

Hello Piyush,
Can you give it a try now? The data was reprocessed and for a while there were both the new and old version in the CMR, now those have been cleaned up. Thanks for your patience.
Brett
by LP DAAC - lien
Mon Oct 30, 2023 3:52 pm America/New_York
Forum: Questions/Comments
Question: Is MOD44B v061 available in a STAC?
Replies: 6

Re: Is MOD44B v061 available in a STAC?

Hi, Sorry for all the confusion with this. Recently with the new version and switch to the cloud things have bee changing rather quickly. Please notice you will not find any MODIS v061 with in the LPDAAC_ECS (https://cmr.earthdata.nasa.gov/stac/LPDAAC_ECS/collections/MOD44B.v061). In order to find t...
by LP DAAC - lien
Mon Oct 30, 2023 2:07 pm America/New_York
Forum: Questions/Comments
Question: Inquiry about MODIS Data Time Stamps
Replies: 1

Re: Inquiry about MODIS Data Time Stamps

Hi Hadis, As you know we were discussing this through the lpdaac@usgs.gov email. So I will just post the answer the below for the user community. Thanks, Brett I am sorry, but there is not really a way to get that accurate of a time. For each pixel you will be able to get hourly average UTC of when ...
by LP DAAC - lien
Mon Oct 30, 2023 1:59 pm America/New_York
Forum: Questions/Comments
Question: LDOPE source code download
Replies: 1

Re: LDOPE source code download

Hi,
You should not need to enter your Earthdata credentials to download any of the files from the LPDAAC LDOPE site. You may want to check your settings and/or try a different browser.
Can you send a link to where you are attempting to download the LDOPE source code?
Thanks,
Brett
by LP DAAC - lien
Fri Oct 13, 2023 10:34 am America/New_York
Forum: Questions/Comments
Question: MODIS to VIIRS transition
Replies: 4

Re: MODIS to VIIRS transition

Hi, Let me start by first sending you this from the MxD09 User Guide, the VNP09 user guide mentions this also, but the MODIS user guide is a little more detailed on how the best available pixel is chosen: For each pixel, the compositing steps are 1) Observations from the same orbit are composited by...
by LP DAAC - lien
Fri Oct 13, 2023 9:39 am America/New_York
Forum: Questions/Comments
Question: Post-processing not available
Replies: 3

Re: Post-processing not available

Hello,
Could you tell us how you are trying to process the LAI data, can you send us the URL of the processing tool?
Thanks,
Brett
by LP DAAC - lien
Tue Oct 10, 2023 1:04 pm America/New_York
Forum: Questions/Comments
Question: [MCD19A2] Band dimension variations for different subcategories
Replies: 2

Re: [MCD19A2] Band dimension variations for different subcategories

Hi, I am not sure what is causing this issue. I pulled that granule from our archive (https://e4ftl01.cr.usgs.gov/MOTA/MCD19A2.061/2020.04.01/) and it shows the Optical_Depth_47 as 1200x1200 as it should be and the Glint_Angle at 240x240 as it should be. One thing I noticed however is your example b...
by LP DAAC - lien
Thu Oct 05, 2023 3:59 pm America/New_York
Forum: Questions/Comments
Question: HLS tifs no longer accessible
Replies: 11

Re: HLS tifs no longer accessible

Hi,
This could boil down to an authentication issue, we have seen authentication cause issues that weren't obvious. Could you take a look at the tutorial to double heck on that: https://github.com/nasa/HLS-Data-Resources/blob/main/python/tutorials/HLS_Tutorial.ipynb

Thanks,
Brett