Forum

Hi, Sorry they are not available on AppEEARS yet, they will be at some point, but now so much of AppEEARS development efforts is in getting it cloud compatible as the plan is to have all our data there in the future. The data is not processed on demand, it is processed at JPL and we archive it as we...

Hi, Yes, the swath data only has geolocation information every 5 scans. The suggested way to project is to use the corresponding MOD03 Gelocation swath, which can be downloaded through the NASA LAADS site: https://ladsweb.modaps.eosdis.nasa.gov/missions-and-measurements/products/MYD03/ The NASA HEG ...

Hi,
If you have not tried accessing the MOD21A1D V006 since the 31st of March, please try again. On that particular day we were down for an extended maintenance period which may have caused that type of glitch.
Thanks,
Brett

Hello, The product developer replied back and gave us a lot of insight, please see the following. Please let us know if you have further questions. Thanks, Brett Here is a quick and quite rough reply, Let me try to clarify, as some of these topics tend to be a bit "subjective", so you have...

Hi, We have asked the developer of the vegetation indices for particulars on why the higher angles are acceptable in VIIRS. VIIRS swaths are over 700 kilometers wider then MODIS so the daily equatorial gaps that exist in MODIS do not exist in VIIRS, so wider angles are acceptable in VIIRS, but we ar...

Hi,
Have you had any luck since Tuesday accessing this data? If not can you send us your python script? Preferably through the lpdaac@usgs.gov.

Thanks,
Brett

Hi, The plan right now is April for the V2.0 science quality stuff and yes they will continue to process up until a release date is set in stone for the provisional stuff. The only caveat being I'm not sure how spotty that might be..................we have had them dump data at one time quite often ...

Hi, I believe there is, in order to search the data we suggest first you use the GEDIfinder: https://lpdaac.usgs.gov/news/release-gedi-finder-web-service/ The Gedifiner will give you a list of which orbits have you area of interest. You can then go to the Earthdata Search tool: https://search.earthd...

Hi Marco, This is Brett from LP DAAC. I believe the HLS 1.4 is a Goddard product. Here at LP DAAC we have HLS 1.5, however I think it is a little different: https://lpdaac.usgs.gov/products/hlss30v015/ It is provisional Surface Reflectance data. Please let me know if we can help you with the 1.5. Th...

Hi,
We have sent this also to the GEDI Science team for their take. As soon as we hear anything we will let you know.
Thanks