Search found 96 matches

by LP DAAC - lien
Fri Sep 22, 2023 9:26 am America/New_York
Forum: Questions/Comments
Question: AppEars
Replies: 2

Re: AppEars

Hi Anibal, I am not sure what happened on the 18th, I do see your order returned 0 granules, but it looks like your order from the 20th brought back all the expected tiles. There may have been a delay between when the dta was available in the Data Pool to when it was available in the cloud. Thanks f...
by LP DAAC - lien
Tue Sep 19, 2023 3:22 pm America/New_York
Forum: Questions/Comments
Question: Why is there no 8day data for MOD17A3?
Replies: 2

Re: Why is there no 8day data for MOD17A3?

The Land Processes Distributed Active Archive Center (LP DAAC) decommissioned the Terra MODIS Net Primary Production Yearly L4 Global 1 km SIN Grid (MOD17HA3) data product on April 6, 2020. This annual product is no longer distributed by the LP DAAC or available for download from NASA’s Earthdata Se...
by LP DAAC - lien
Tue Sep 19, 2023 3:17 pm America/New_York
Forum: Questions/Comments
Question: Why is there no 8day data for MOD17A3?
Replies: 2

Why is there no 8day data for MOD17A3?

We recently received a question from a user that we think others in the community might be wondering about too:
Why is there no 8day data for MOD17A3?
by LP DAAC - lien
Tue Sep 19, 2023 10:02 am America/New_York
Forum: Questions/Comments
Question: cropland
Replies: 1

Re: cropland

Hi,
I am not sure how you are attempting to access the data. However, the following URL is where the data resides on the Data Pool. Please try this route and if it is still not working let us know: https://e4ftl01.cr.usgs.gov/MEASURES/GFSAD30SAAFGIRCE.001/2013.01.01/

Thanks,
Brett
by LP DAAC - lien
Tue Sep 12, 2023 7:57 pm America/New_York
Forum: Questions/Comments
Question: MODIS missing data
Replies: 2

Re: MODIS missing data

Hi Julia,
Sorry for the delay. There was a issue with a maneuver primarily on September 3 and 4. The data providers were able to recover the data and is has since been processed. If you have not tried recently to access the data, please do. Thanks for your patience.
Brett
by LP DAAC - lien
Tue Aug 22, 2023 11:39 am America/New_York
Forum: Questions/Comments
Question: VIIRS Vegetation version 2 in datapool / CMR
Replies: 3

Re: VIIRS Vegetation version 2 in datapool / CMR

Good Morning Val, Really, it is supposed to be almost simultaneously available in all. There has been some longer delay, but that isn't by design. It will also be available in the LPCLOUD CMR Stac. However, one issue that we need to work out in the Stac is what we refer to as the second page issue, ...
by LP DAAC - lien
Mon Aug 21, 2023 11:32 am America/New_York
Forum: Questions/Comments
Question: MOD16A2 Unit Conversion
Replies: 7

Re: MOD16A2 Unit Conversion

Hello,
The values in the .csv file are already scaled. However, the geotiff files are not supposed to be scaled.
Thanks,
Brett
by LP DAAC - lien
Mon Aug 21, 2023 9:59 am America/New_York
Forum: Questions/Comments
Question: MOD16A2 Unit Conversion
Replies: 4

Re: MOD16A2 Unit Conversion

Hi,
Yes the scaling factor is 0.1 (divide by 10). If there seems to be some erroneous numbers you may want to check with the QA bits to see if those pixels are of questionable quality.
Thanks,
Brett
by LP DAAC - lien
Thu Aug 17, 2023 10:14 am America/New_York
Forum: Questions/Comments
Question: VIIRS Vegetation version 2 in datapool / CMR
Replies: 3

Re: VIIRS Vegetation version 2 in datapool / CMR

Hi Val, Sorry for the issues accessing the VIIRS product. Unfortunately, the VIIRS Version 2 products will not be available in the Data Pool. The LPDAAC is transitioning away from on-prem data and eventually all our data will be in the cloud exclusively. The Earthdata Search tool is the primary inte...
by LP DAAC - lien
Thu Aug 17, 2023 10:05 am America/New_York
Forum: Questions/Comments
Question: MODIS LAI valid range
Replies: 1

Re: MODIS LAI valid range

Hi Jeongho,
I am thinking those specific pixels are of questionable quality. Did you have a chance to look at the QA information for those pixels? If you could send me a specific Granule ID with the H/V number and date I could take a look and see what may be going on.
Thanks,
Brett