Search found 102 matches

by LAADS_UserServices_M
Mon Aug 15, 2022 7:38 am America/New_York
Forum: Questions/Comments
Question: Mosaic of multiple products
Replies: 2

Re: Mosaic of multiple products

Mosaic option can combine the data from multiple files into one file, with all the data correctly geolocated. Some caveats: All combined files will be from the same date (for lists of files from multiple dates, there will be a result file for each separate date). Data sets remain separate – our tool...
by LAADS_UserServices_M
Thu Aug 11, 2022 10:29 am America/New_York
Forum: Questions/Comments
Question: LAADS DAAC MODIS Downloads timing out
Replies: 2

Re: LAADS DAAC MODIS Downloads timing out

Our upstream network had an outage that affected access to all of our websites. The problem is resolved so you should be able to download data now.
by LAADS_UserServices_M
Tue Aug 02, 2022 1:58 pm America/New_York
Forum: Questions/Comments
Question: 504 Error downloading MODIS data
Replies: 3

Re: 504 Error downloading MODIS data

We investigated your orders and these are very big. The post processing that you applied is generating a large number of files for each order. You are converting all MOD09GA layers to geoTiff, so even though there are only 350 or so input files in an order, there are many more output files, one for ...
by LAADS_UserServices_M
Tue Aug 02, 2022 9:40 am America/New_York
Forum: Questions/Comments
Question: 504 Error downloading MODIS data
Replies: 3

Re: 504 Error downloading MODIS data

This is because your order has expired and deleted. Users are given five days to download their orders and0 after five days orders are automatically deleted to make space for other orders.
OrderId:501817603 Order status Aug 2, 2022 ( Expired )
by LAADS_UserServices_M
Mon Aug 01, 2022 3:59 pm America/New_York
Forum: Questions/Comments
Question: query new files in directory
Replies: 6

Re: query new files in directory

Yes, it is acquisition day:time.
by LAADS_UserServices_M
Mon Aug 01, 2022 7:28 am America/New_York
Forum: Questions/Comments
Question: query new files in directory
Replies: 6

Re: query new files in directory

@@captlen Your question is not clear and seems like it does not belong to this question chain. Please, post your question again separately (as a new question) with more information about the product you have question about and location your are downloading your data from, etc.
by LAADS_UserServices_M
Fri Jul 29, 2022 3:41 pm America/New_York
Forum: Questions/Comments
Question: query new files in directory
Replies: 6

Re: query new files in directory

Dear Peter: One option is that you use: https://nrt3.modaps.eosdis.nasa.gov/archive/allData/5200/VNP14IMG_NRT/2022/[latest DOY] instead and monitor this folder for new files. DOY folders are updated at the same time as "Recent" folder. Otherwise, you can use something like: https://nrt3.mo...
by LAADS_UserServices_M
Thu Jul 28, 2022 8:45 am America/New_York
Forum: Questions/Comments
Question: MODIS MOD06 cloud top height = 0?
Replies: 6

Re: MODIS MOD06 cloud top height = 0?

Dear Jasper: The Cloud_Top_Heights in the MOD06/MYD06 products are derived from mapping Cloud_Top_Pressure retrievals to heights using the GFS reanalysis Geopotential Heights. Even though there are Cloud_Top_Pressure data values in the data files it does not mean that all of the data are of good qua...
by LAADS_UserServices_M
Wed Jul 27, 2022 11:25 am America/New_York
Forum: Questions/Comments
Question: S-NPP spacecraft in safe mode
Replies: 0

S-NPP spacecraft in safe mode

Updated 2022-08-11:16:30 UTC -- The S-NPP High Rate Data downlink was activated on August 11, 2022, at 14:35 UTC. LandSIPS and LANCE have started receiving SNPP VIIRS science data since around 15:48 UTC yesterday, August 10, but all product distribution will remain suspended till instrument status a...
by LAADS_UserServices_M
Mon Jul 25, 2022 1:05 pm America/New_York
Forum: Questions/Comments
Question: Error 500 and 504 downloading VIIRS (VNP46A1)
Replies: 6

Re: Error 500 and 504 downloading VIIRS (VNP46A1)

Send the reference number you get or your query/call for us to investigate.