Search found 244 matches

by LP DAACx - lien
Tue Oct 08, 2024 12:33 pm America/New_York
Forum: Home
Question: APPEEARS API - Available images endpoint?
Replies: 1

Re: APPEEARS API - Available images endpoint?

Hi Juliano,
AppEEARS is probably not the best option for this. It is designed to process the data so it will not have a very quick turnaround time. We do suggest NASA Earth Access however: https://earthaccess.readthedocs.io/en/latest/
Please let us know if you have any questions.
Thanks,
Brett
by LP DAACx - lien
Mon Oct 07, 2024 10:25 am America/New_York
Forum: Home
Question: MOD13Q1 NDVI data preprocessing
Replies: 6

Re: MOD13Q1 NDVI data preprocessing

Please note the .csv file AppEEARS outputs does incorporate the scaling factor. However, the pixel values in the output raster images are not scaled. So yes, the csv values are scaled.
Thanks,
LPDAAC
by LP DAACx - lien
Thu Oct 03, 2024 10:39 am America/New_York
Forum: Home
Question: VIIRS Version 2 (VNP13A1 v002) data
Replies: 3

Re: VIIRS Version 2 (VNP13A1 v002) data

Hi Duanyang,
Sorry for the delay in getting back to you. The data is all now in. Thanks for your patience.
Brett
by LP DAACx - lien
Fri Sep 27, 2024 9:45 am America/New_York
Forum: Home
Question: MOD11A2 Terra vs Aqua shift
Replies: 5

Re: MOD11A2 Terra vs Aqua shift

Hello,
Can you give me more specifics about the offset. How many meters do you figure it is, I am not seeing it in the archived tiles, but I may not be looking in the right place.
Thanks,
Brett
by LP DAACx - lien
Tue Sep 24, 2024 3:49 pm America/New_York
Forum: Home
Question: MCD19A2 V61 Daily Data: Clarifying the Presence of Two Files per Day
Replies: 1

Re: MCD19A2 V61 Daily Data: Clarifying the Presence of Two Files per Day

Hello, Sorry for issues with this. There were some production problems with the MCD19A2 products for the first few months of 2022. The Science team decided to reprocess the data from January 1 through May of 2022. The duplicate removal script was having some issues also. So, there are some duplicate...
by LP DAACx - lien
Thu Sep 19, 2024 10:18 am America/New_York
Forum: Home
Question: Inquiry about overlapping same area processing when merging images
Replies: 1

Re: Inquiry about overlapping same area processing when merging images

Hi Seong-jun Lee, It may work, but I can't give you a definitive answer on that. I would like to suggest to you our AppEEARS tool: https://appeears.earthdatacloud.nasa.gov HLS is available in AppEEARS and it does all this automatically. You can make an area sample request and it mosaics and does all...
by LP DAACx - lien
Thu Sep 19, 2024 10:09 am America/New_York
Forum: Home
Question: MCDLCHKM.
Replies: 2

Re: MCDLCHKM.

Hi Jonas, I don't believe that this product has ever been archived and distributed, it is used only as an upstream product used to produce other MODIS products. You may want to check with MODAPS to confirm this as they are the data providers: https://modaps.modaps.eosdis.nasa.gov/services/user/ Than...
by LP DAACx - lien
Wed Sep 18, 2024 7:52 am America/New_York
Forum: Home
Question: ECOSTRESS products availability inconsistent
Replies: 3

Re: ECOSTRESS products availability inconsistent

Hello,
Thank you for bringing this to our attention. There should absolutely be corresponding LST layers for the LSTE error and the QC band. Can you give me your coordinate range so I can check what actually is available.
Thanks,
Brett
by LP DAACx - lien
Fri Sep 06, 2024 3:29 pm America/New_York
Forum: Home
Question: Missing tiles for VNP1A2H 12-19 August
Replies: 3

Re: Missing tiles for VNP1A2H 12-19 August

Hi Luca,
It looks there were 282 for August 12 period and there should be 286. We re-ingested and they should be there now. Please let me know if you cannot access them. Thanks for your patience.
Brett
by LP DAACx - lien
Fri Sep 06, 2024 9:28 am America/New_York
Forum: Home
Question: Missing tiles for VNP1A2H 12-19 August
Replies: 3

Re: Missing tiles for VNP1A2H 12-19 August

Hi,
Can you double check that VIIRS shortname? I can't find a VNP1A2H.
Thanks,
Brett