Search found 44 matches
- Wed Feb 02, 2022 9:13 am America/New_York
- Forum: Questions/Comments
- Question: Converting GEDI h5 to GeoJSON
- Replies: 5
Re: Converting GEDI h5 to GeoJSON
erynchang , I haven’t been able to replicate the issue you are experiencing. Here is what I’ve tried. First, I cloned the repository ( https://git.earthdata.nasa.gov/projects/LPDUR/repos/gedi-subsetter/browse ) to a local directory, and I ran the Python Environment setup instructions (i.e., conda c...
- Tue Feb 01, 2022 4:08 pm America/New_York
- Forum: Questions/Comments
- Question: Is there an API for spatially subsetting and downloading GEDI data?
- Replies: 6
Re: Is there an API for spatially subsetting and downloading GEDI data?
nathanmthomas , At this time there is no public API or web service that can spatially subset GEDI data prior to downloading. The GEDI helper scripts and tutorials produced by the LP DAAC do require a local copy of the data before any processing/subsetting occurs. Indeed, Earthdata Search is able to...
- Tue Feb 01, 2022 12:40 pm America/New_York
- Forum: Questions/Comments
- Question: Interpreting floating-point QC values from OPeNDAP MOD21A1D
- Replies: 1
Re: Interpreting floating-point QC values from OPeNDAP MOD21A1D
kodiologist , Thank you for pointing out this issue. The OPeNDAP URL you are accessing is one that is configured to automatically apply scale factors and offsets to the science datasets. This issue was unknown to us. We will investigate this behavior for that OPeNDAP URL. We do have another OPeNDAP...
- Thu Jan 20, 2022 3:16 pm America/New_York
- Forum: Questions/Comments
- Question: AppEEARS API
- Replies: 3
Re: AppEEARS API
mchl.mccrthy , We strongly encourage anyone working with data from any NASA DAAC to consult the associated quality data layers or metadata. The automatic return of associated quality data is a foundational component of the AppEEARS system and is something we cannot turn off. However, data files pro...
- Fri Dec 31, 2021 12:40 pm America/New_York
- Forum: Questions/Comments
- Question: LPDAAC Tutorial Error
- Replies: 3
Re: LPDAAC Tutorial Error
@g.studer.ellis, Sorry for the delay. You've identified some content that needs to be updated on our website. We'll make the updates ASAP. In the meantime, the repository with the code/notebook is up to date. Please clone or download the following repo: https://git.earthdata.nasa.gov/projects/LPDUR/...
- Tue Dec 14, 2021 11:20 am America/New_York
- Forum: Questions/Comments
- Question: How to merge the modis tile data to obtain a global distribution
- Replies: 3
Re: How to merge the modis tile data to obtain a global distribution
uranus21240 , Indeed, you can use AppEEARS ( https://lpdaacsvc.cr.usgs.gov/appeears/ ) to request a global mosaic of MCD15A2H variables at their original or native spatial resolution. The AppEEARS system does not resample data to optional spatial resolutions. This something that would need to take ...
- Mon Nov 01, 2021 8:49 am America/New_York
- Forum: Questions/Comments
- Question: Provisional HLS Version 1.5
- Replies: 9
Re: Provisional HLS Version 1.5
spkearney Users are encouraged to use the HLSL30 V2 (https://lpdaac.usgs.gov/products/hlsl30v002/) and HLSS30 V2 (https://lpdaac.usgs.gov/products/hlss30v002/) data products which were released on August 24, 2021 and have achieved stage 1 validation. Provisional HLS V1.5 data have not been validate...
- Fri Oct 29, 2021 4:05 pm America/New_York
- Forum: Questions/Comments
- Question: Provisional HLS Version 1.5
- Replies: 9
Re: Provisional HLS Version 1.5
sidharth94 , I can't speak toward what you're seeing with the AWS Sentinel-2 L2A COGs. With he HLS collection there will be occasions when Landsat 8 and Sentinel-2 capture observations on the same day for the same area. The HLS L30 and S30 COG files will have the same date stamp but will have a dif...
- Fri Oct 29, 2021 3:51 pm America/New_York
- Forum: Questions/Comments
- Question: AppEEARS API
- Replies: 3
Re: AppEEARS API
@ mchl.mccrthy , The token generated from the AppEEARS API to 'login' is separate from the tokens generated from the Earthdata Login. Here are a couple things to consider. First, if you ran your request on Wednesday, you may have bumped into the LP DAAC's planned maintenance window. If that's the ca...
- Wed Jun 23, 2021 8:51 am America/New_York
- Forum: Questions/Comments
- Question: How to make a time series based on pixel location
- Replies: 5
Re: How to make a time series based on pixel location
Good morning daviluca , The day of year (doy) for each geoTIFF output from AppEEARS can be found in the file name. For example, the doy for this AppEEARS output, MOD11A2.006_LST_Day_1km_doy2021129_aid0001.tif , is 129 for the year 2021 (doy2021129). This translates to the date 05/09/2021 ( https://w...