Search found 13 matches

by sharkins
Mon Oct 31, 2022 7:39 pm America/New_York
Forum: Questions/Comments
Question: VNP46A2 - 504 Gateway Error
Replies: 6

Re: VNP46A2 - 504 Gateway Error

The frequency of 504 errors has been steadily increasing for months https://forum.earthdata.nasa.gov/viewforum.php?f=7&&DAAC=&Discipline=&Projects=&ServicesUsage=&keywords=504&author=&startDate=&endDate=&bestAnswer=&noReplies=&tagMatch=hybrid&searc...
by sharkins
Tue Aug 30, 2022 10:39 am America/New_York
Forum: Questions/Comments
Question: No MODIS data available since DOY 236.
Replies: 5

Re: No MODIS data available since DOY 236.

Can you provide some further details on why this data is unavailable? There have been several recent data delivery delays and system outages https://forum.earthdata.nasa.gov/viewtopic.php?t=3190 and it would be helpful to understand the cause of these anomalies as we used this data directly in an op...
by sharkins
Mon Aug 29, 2022 2:30 pm America/New_York
Forum: Questions/Comments
Question: No MODIS data available since DOY 236.
Replies: 5

Re: No MODIS data available since DOY 236.

As an example I don't see any data for 237 for MYD09CMG https://ladsweb.modaps.eosdis.nasa.gov/archive/allData/6/MYD09CMG/2022
by sharkins
Mon Aug 29, 2022 2:15 pm America/New_York
Forum: Questions/Comments
Question: No MODIS data available since DOY 236.
Replies: 5

No MODIS data available since DOY 236.

I realize that there was scheduled maintenance last week https://ladsweb.modaps.eosdis.nasa.gov (/alerts-and-issues/90756) but no new MODIS data is available after DOY 236. Is there an update on when more recent data will become available?
by sharkins
Wed Aug 10, 2022 7:24 pm America/New_York
Forum: Questions/Comments
Question: LAADS DAAC MODIS Downloads timing out
Replies: 2

LAADS DAAC MODIS Downloads timing out

All downloads from LAADS DAAC endpoints for MODIS data have been timing out. Downloads using wget have been tested from several network locations all of which show the same behavior. A normal initial download, followed by slowly decreasing download speed and a timeout. The test command we are using ...
by sharkins
Mon Jun 20, 2022 12:06 pm America/New_York
Forum: Questions/Comments
Question: MODIS/Terra Availability after DOY 166
Replies: 1

MODIS/Terra Availability after DOY 166

It appears that there have been no updates to available MODIS/Terra data since DOY 166. I'm specifically trying to download MOD09CMA and MOD09CMG neither of which have been updated since 166. There don't appear to be any status notifications on the LAADS DAAC main page. https://ladsweb.modaps.eosdis...
by sharkins
Mon May 30, 2022 4:14 pm America/New_York
Forum: Questions/Comments
Question: All LAADS DAAC requests returning 504 errors
Replies: 3

All LAADS DAAC requests returning 504 errors

Since the morning of May 29th all LAADS DAAC urls appear to be returning 504 errors. curl https://ladsweb.modaps.eosdis.nasa.gov/ <html> <head><title>504 Gateway Time-out</title></head> <body> <center><h1>504 Gateway Time-out</h1></center> <hr><center>nginx</center> </body> </html>
by sharkins
Tue Feb 22, 2022 2:17 pm America/New_York
Forum: Questions/Comments
Question: 500 and 502 Proxy errors for https://ladsweb.modaps.eosdis.nasa.gov/
Replies: 4

Re: 500 and 502 Proxy errors for https://ladsweb.modaps.eosdis.nasa.gov/

It appears that an undocumented change has been made to the root directory csv listings which has added an additional "../" to the downloadsLink. As an example please see the results of wget -e robots=off -m -np -R .html,.tmp -nH --cut-dirs=3 "http://ladsweb.modaps.eosdis.nasa.gov/arc...
by sharkins
Mon Feb 21, 2022 7:43 pm America/New_York
Forum: Questions/Comments
Question: 500 and 502 Proxy errors for https://ladsweb.modaps.eosdis.nasa.gov/
Replies: 4

500 and 502 Proxy errors for https://ladsweb.modaps.eosdis.nasa.gov/

Has there been a recent nginx configuration change to ladsweb.modaps.eosdis.nasa.gov? As noted in the title we are receiving a high rate of 500 and 502 errors for requests against a range of urls in that domain. Is this related to the investigation for this issue https://forum.earthdata.nasa.gov/vie...
by sharkins
Tue Jun 22, 2021 2:37 pm America/New_York
Forum: Questions/Comments
Question: LAADS DAAC MODIS downloads reporting 500.
Replies: 6

Re: LAADS DAAC MODIS downloads reporting 500.

Can you provide a specific datetime when this system configuration change was made? There have been several reports of ongoing download issues as far back as June 1 including https://forum.earthdata.nasa.gov/viewtopic.php?f=7&t=2386&sid=1fae28c0fbb773c9e6f52d89b997671d https://forum.earthdat...