Search found 269 matches

by LAADS_UserServices_M
Mon Oct 17, 2022 8:20 am America/New_York
Forum: Questions/Comments
Question: several problems in downloading data
Replies: 3

Re: several problems in downloading data

Regarding #2: We are aware of and understand the problem (504 Gateway Time-out error) users are facing these days in downloading data. Our team is working on a solution, and hope to have a release out in the next week or so. In the meantime, if you get 504 error try again after a short pause or at a...
by LAADS_UserServices_M
Tue Oct 11, 2022 8:56 am America/New_York
Forum: Questions/Comments
Question: How do I get VIIRS M15 raw data?
Replies: 1

Re: How do I get VIIRS M15 raw data?

Sorry for a delay in response. The data you are looking for are available from VNP02MOD from S-NPP/VIIRS or VJ102MOD from NOAA20/VIIRS. You can find information about these products, including users guides at: https://ladsweb.modaps.eosdis.nasa.gov/missions-and-measurements/products/VNP02MOD https:/...
by LAADS_UserServices_M
Tue Sep 20, 2022 3:11 pm America/New_York
Forum: Questions/Comments
Question: Terra Constellation Exit Maneuver Midnight Notification -- Updated
Replies: 0

Terra Constellation Exit Maneuver Midnight Notification -- Updated

UPDATE - Oct. 20, 2022 -- Terra Constellation Exit Maneuver (CEM) #2 was completed successfully on October 19. The loss of pointing accuracy times are: LOPA: 2022/292 19:03:45-22:48:44. Starting today, October 20, MODIS IOT will begin commanding to return the sensor back to nominal operations. Follo...
by LAADS_UserServices_M
Tue Sep 20, 2022 8:28 am America/New_York
Forum: Questions/Comments
Question: NEW ACCESS PATH TO CONNECT TO THE LAADS DAAC's OPeNDAP INTERFACE
Replies: 0

NEW ACCESS PATH TO CONNECT TO THE LAADS DAAC's OPeNDAP INTERFACE

The current OPeNDAP at LAADS DAAC has not been stable for some time that has forced us to restart it almost on a weekly basis. We have devised a new mechanism to streamline how OPeNDAP accesses our data collections. In order to implement this new mechanism, users are required to change OPeNDAP's pat...
by LAADS_UserServices_M
Tue Sep 20, 2022 8:16 am America/New_York
Forum: Questions/Comments
Question: Unable to batch download with wget or curl
Replies: 4

Re: Unable to batch download with wget or curl

Dear Mikael, If you are using a valid token(generated from ladsweb) you don't need any other authentication to download data. Your wget and curl commands seems correct but probably you tried to download data at time when LAADS servers were very busy. For last several days we seem to get a spike ever...
by LAADS_UserServices_M
Fri Sep 16, 2022 8:11 am America/New_York
Forum: Questions/Comments
Question: MODIS data missing for September 7th, 2022
Replies: 4

Re: MODIS data missing for September 7th, 2022

No, this was an unexpected delay.
by LAADS_UserServices_M
Thu Sep 15, 2022 8:50 am America/New_York
Forum: Questions/Comments
Question: MODIS data missing for September 7th, 2022
Replies: 4

Re: MODIS data missing for September 7th, 2022

The missing level 0 was delivered yesterday and DOY 250 was processed.
by LAADS_UserServices_M
Wed Sep 14, 2022 10:10 am America/New_York
Forum: Questions/Comments
Question: MODIS data missing for September 7th, 2022
Replies: 4

Re: MODIS data missing for September 7th, 2022

The Day 250 is missing level 0 data and we are waiting for a status from data provider. Hopefully, we have an update sometimes today.
by LAADS_UserServices_M
Wed Sep 14, 2022 9:21 am America/New_York
Forum: Questions/Comments
Question: 504s on all requests
Replies: 4

Re: 504s on all requests

All servers are working normally and haven't received complain from any other user.
by LAADS_UserServices_M
Mon Sep 12, 2022 8:32 am America/New_York
Forum: Questions/Comments
Question: IDL code to read post processed granules
Replies: 1

Re: IDL code to read post processed granules

Sorry, we don't have any IDL routines available to help you.However, if you like you can use tools provided on ladsweb to read hdf files ( see under 'Manipulation Tools' at https://ladsweb.modaps.eosdis.nasa.gov/tools-and-services/).