Search found 249 matches

by LP DAAC-EDL - lien
Tue Feb 04, 2025 9:12 am America/New_York
Forum: Home
Question: GEDI system configuration parameters
Replies: 4

Re: GEDI system configuration parameters

Hello, We did hear back from the developers on this, please see the following: There’s basically no “typical” pointing angle – we’re dependent on what the ISS is doing at any one time, which I think has included going up to like 10deg in pitch at one time. GEDI as an instrument has the ability to mo...
by LP DAAC-EDL - lien
Tue Feb 04, 2025 9:03 am America/New_York
Forum: Home
Question: Calculating PAI from GEDI waveform
Replies: 8

Re: Calculating PAI from GEDI waveform

Hello,
Sorry for the delay. We got confirmation from the developers:
"That bug fix is done now. Can you direct the user to redownload their data now that the subsetter is working correctly for L1B/L2B waveform/pgap_theta_z now"
Thanks,
Brett
by LP DAAC-EDL - lien
Mon Feb 03, 2025 9:20 am America/New_York
Forum: Home
Question: Help to download the grid
Replies: 6

Re: Help to download the grid

Hello, there are several ways to access this data. Specifically, we have a couple of interfaces available wher you can select the product, your area of interest and you time range and submit a search and download the data that fits your criteria. One is the Earthdata search tool: https://search.eart...
by LP DAAC-EDL - lien
Wed Jan 29, 2025 12:09 pm America/New_York
Forum: Home
Question: VNP13A2 V002 tile missing
Replies: 6

Re: VNP13A2 V002 tile missing

Hi Magi Yes, I am sorry, you are correct I was searching for the MOD13A2 instead of the VNP13A2. The VNP13A2 for that temporal period has 234. So it appears all the data from January 1, 2020 through December of 2024 are available. However, as you are seeing, the should be there for 2025 is not. We s...
by LP DAAC-EDL - lien
Tue Jan 28, 2025 8:35 am America/New_York
Forum: Home
Question: VNP13A2 V002 tile missing
Replies: 6

Re: VNP13A2 V002 tile missing

Hello,
There are 118 H17V05 granules available from January 1, 2020 through today. So that is complete. Please let me know if you are not able to get them all.
Thanks,
Brett
by LP DAAC-EDL - lien
Mon Jan 06, 2025 1:30 pm America/New_York
Forum: Home
Question: MCD19A2 data Processing
Replies: 8

Re: MCD19A2 data Processing

Hello, This site has links to the tile Gring and Bounding coordinates: https://modis-land.gsfc.nasa.gov/MODLAND_grid.html Please note the Gring and Bounding coordinates are not exact. This script will give you the exact coordinates of any specific pixel within a given MODIS tile: https://lpdaacsvc.c...
by LP DAAC-EDL - lien
Tue Dec 10, 2024 1:50 pm America/New_York
Forum: Home
Question: how can i get or produce the MCD43A4 8days?
Replies: 5

Re: how can i get or produce the MCD43A4 8days?

Hello,
I am assuming your software is capable of creating a mask, but I do not know what you have or if I am familiar with your software.
Thanks.
by LP DAAC-EDL - lien
Thu Dec 05, 2024 11:05 am America/New_York
Forum: Home
Question: VNP13A1 v002 missing data in 2020
Replies: 5

Re: VNP13A1 v002 missing data in 2020

Hi Duanyang,
We wanted to make sure all was well. Were you able to download the previously missing tiles?
Thanks,
Brett
by LP DAAC-EDL - lien
Thu Dec 05, 2024 9:55 am America/New_York
Forum: Home
Question: ECOSTRESS LSTE V.002 high georeferencing error
Replies: 1

Re: ECOSTRESS LSTE V.002 high georeferencing error

Hi @akasom We are having our developers looking into this, not sure if there is a way to filter this out at this time. As soon as we hear back I will let you know.
Thanks,
Brett
by LP DAAC-EDL - lien
Thu Dec 05, 2024 8:33 am America/New_York
Forum: Home
Question: ECOSTRESS Highest resolution
Replies: 3

Re: ECOSTRESS Highest resolution

Good Morning, The User Guide states 90 x 90, and I can't comment on that because I don't know their rationale or formula for arriving at that value, also, I don't know your formula for arriving at 45, but that does make it seem reasonable for the developers to arrive at ~70 meters, along with the fa...