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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...

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...

@ 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...

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...

sisocano , We may have to put out a call for someone more familiar with C#, but I did potentially notice something in your script. I think the URL in the following line is incorrect. client.Credentials = new NetworkCredential(User, Pass, "https://e4ftl01.cr.usgs.gov"); Try substituting &q...

Adding to @lien's comments... The HLS team and the LP DAAC are targeting a spring 2021 release for the official 'science-quality' S30 and L30 data products. The target timeframe may shift pending science reviews and any changes in production code. Provisional data streams (S30 currently; L30 beginni...

The HLS version 1.5 collection has been labeled as provisional because the data products continue to go through incremental product improvements and have not yet been validated for their science quality. These data should not be used in science research or applications. HLS version 1.5 will soon be ...

Data products from the HLS version 1.5 collection are consider provisional. What does it mean when a data product is provisional?