Search found 78 matches

by jstum
Thu Nov 23, 2017 5:30 am America/New_York
Forum: Questions/Comments
Question: VIIRS R2018.0 reprocessing
Replies: 3

VIIRS R2018.0 reprocessing

Hello,

I would like to know if the R2018.0 VIIRS reprocessing will change the VIIRS L1 data quality or L2 only.
The beginning of the reprocessing of past data is planned for next week. What is the situation for the present NRT ("quicklook") data ?

Thanks

Jacques
by jstum
Wed Nov 08, 2017 8:21 am America/New_York
Forum: Questions/Comments
Question: Satellite data access fails between 18h and 11h UTC
Replies: 1

Satellite data access fails between 18h and 11h UTC

Hello,Connexion on satellite data access (VIIRS, MODIS) failed :from November 3rd 18h UTC to November 4th 10h UTCfrom November 6th 18h UTC to November 7th 11h UTCfrom November 7th 19h UTC to November 8th 11h UTC.Could you have a look at it ?Thanks,JacquesHello again,We still continue to have the sam...
by jstum
Wed Jul 26, 2017 5:15 am America/New_York
Forum: Questions/Comments
Question: My subscriptions are empty
Replies: 7

My subscriptions are empty

Sean, please find enclosed a pdf file showing the different steps I used. I hope you will find the mistake...
Thanks,
Jacques
attachment 1
by jstum
Tue Jul 25, 2017 11:10 am America/New_York
Forum: Questions/Comments
Question: My subscriptions are empty
Replies: 7

My subscriptions are empty

Sean,I already did it before (checking 'L1' in the top section). Anyway, I did as you proposed to do (delete the existing extracted susbscriptions, and create new ones by checking 'L1' in the top section, and unchecking 'Chlorophyl' and 'SST' in the 'Extracted Map...
by jstum
Mon Jul 24, 2017 10:21 am America/New_York
Forum: Questions/Comments
Question: My subscriptions are empty
Replies: 7

My subscriptions are empty

Hi Tommy,It seems to have a problem on your side with the subscription creation : I asked for a non extracted subscription, but the final result is that I get an extracted subscription. Moreover, I asked for MODIS Level1 data, but when looking at the characteristics of my subscription, the Level 1 b...
by jstum
Fri Jul 21, 2017 11:58 am America/New_York
Forum: Questions/Comments
Question: My subscriptions are empty
Replies: 7

My subscriptions are empty

Hello,I created new MODIS L1 subscriptions (2925, 2926, 2972, 2973) some time ago, but they are still emptyI also see that on the page https://oceandata.sci.gsfc.nasa.gov/subscriptions/list, they appear as "Extraction Requests" : I just hope that granules are not geographically extracted t...
by jstum
Thu Jun 29, 2017 11:20 am America/New_York
Forum: Questions/Comments
Question: Transfer rate very low
Replies: 1

Transfer rate very low

Hello,Since yersterday around 14h UTC, we wget the VIIRS L1A from your direct data access directories with a very low transfer rate, about 300 Kb/s instead of 3 Mb/s usually.Our IP adress (external address of our proxy) is xx.xxx.xx.xxCould you have a look at it, and see if there is a problem with o...
by jstum
Tue May 23, 2017 8:43 am America/New_York
Forum: Questions/Comments
Question: installing SeaDAS 7.4 fails
Replies: 2

installing SeaDAS 7.4 fails

Hello,we downloaded and installed successfully SeaDAS 7.4, but running it on a VIIRS L1A file leads to the following error message :VcstCalNetcdfInputItem::readNetcdfDynamic() Failure opening LUT file: /home/cats_qo/app/tools/seadas/current/ocssw/run/var/viirsn/cal/OPER/VIIRS_NPP_CAL_RSB_DYNAMIC_LUT...
by jstum
Tue May 09, 2017 4:03 am America/New_York
Forum: Questions/Comments
Question: OLCI data access
Replies: 15

OLCI data access

Sean et all.,Adding --auth-no-challenge in my wget command works fine to download the OLCI file :e.g., simply wget --auth-no-challenge https://oceandata.sci.gsfc.nasa.gov/cgi/getfile/S3A_OL_1_EFR____20170509T000017_20170509T000317_20170509T013847_0179_017_244_3780_SVL_O_NR_002.zipno need to specify ...
by jstum
Fri May 05, 2017 9:55 am America/New_York
Forum: Questions/Comments
Question: OLCI data access
Replies: 15

OLCI data access

Sean,Curl also fails to download the file. Hereafter the message returned by your command :curl -b ~/.urs_cookies -c ~/.urs_cookies -L -n -O https://oceandata.sci.gsfc.nasa.gov/echo/getfile/S3A_OL_1_EFR____20170111T004805_20170111T005105_20170112T060801_0179_013_102_3059_LN1_O_NT_002.zip  % Tot...