Dear Sean,
thank you for these information. Is there already a schedule for these 2 steps?
Philippe
Search found 12 matches
- Tue Feb 26, 2019 8:28 am America/New_York
- Forum: Questions/Comments
- Question: VIIRS-JPSS1 assessment.
- Replies: 3
- Mon Feb 25, 2019 6:03 am America/New_York
- Forum: Questions/Comments
- Question: VIIRS-JPSS1 assessment.
- Replies: 3
VIIRS-JPSS1 assessment.
It is great to have access to VIIRS-JPSS product using the oceancolor service!
Do you provide an assessment/report about it?
Thank you in adavance.
Philippe
Do you provide an assessment/report about it?
Thank you in adavance.
Philippe
- Mon Feb 25, 2019 5:51 am America/New_York
- Forum: Questions/Comments
- Question: VIIRS-SNPP degradation since Dec 2017
- Replies: 1
VIIRS-SNPP degradation since Dec 2017
Dear OceanColor team,it seems the degradation of VIIRSN has increased during 2018 for most of the wavelenght.Is there something planed to improve (as done with MODIS with continuous calibration)?I have also noted a recent switch to 9.3.0-V2019.0 processing: are these changes reported/detailed somewh...
- Wed Jan 02, 2019 4:15 am America/New_York
- Forum: Questions/Comments
- Question: File access problems
- Replies: 13
File access problems
Hi,we have similar issue to get some files, for instance:https://oceandata.sci.gsfc.nasa.gov/cgi/getfile/V2018225.L3m_DAY_SNPP_CHL_chlor_a_4km.ncbut is is fine with others. The problem seems linked to the file, not to the connection.Details below:wget https://oceandata.sci.gsfc.nasa.gov/cgi/ge...
- Thu Feb 15, 2018 10:06 am America/New_York
- Forum: Questions/Comments
- Question: VIIRS JPSS-1/NOAA-20
- Replies: 1
VIIRS JPSS-1/NOAA-20
Hi,
in the future, do you plan to provide acces to Level-2 VIIRS/NOAA-20 OC products ?
Any schedule already available?
Thank you in advance.
Philippe
in the future, do you plan to provide acces to Level-2 VIIRS/NOAA-20 OC products ?
Any schedule already available?
Thank you in advance.
Philippe
- Fri Jan 19, 2018 2:37 am America/New_York
- Forum: Questions/Comments
- Question: MODIS data access interruption
- Replies: 1
MODIS data access interruption
Hi,
no more L2 Modis data since the 17-Jan at about 0°E?
(https://oceancolor.gsfc.nasa.gov/cgi/browse.pl?sen=am)
Do you know when it will be restarted?
Regards, Philippe
no more L2 Modis data since the 17-Jan at about 0°E?
(https://oceancolor.gsfc.nasa.gov/cgi/browse.pl?sen=am)
Do you know when it will be restarted?
Regards, Philippe
- Tue Jan 16, 2018 8:28 am America/New_York
- Forum: Questions/Comments
- Question: Comparison of MODIS/VIIRS R2018 OCX
- Replies: 7
Comparison of MODIS/VIIRS R2018 OCX
Dear Sean,about L2 MODIS, some refined products are now available until the 21 Dec. This is fine, but in the same time we have observed that there are still QL recently generated for October.ncdump -h A2017288235500.L2_LAC_OC.nc (uploaded using https://oceandata.sci.gsfc.nasa.gov/cgi/getfile)&...
- Thu Jan 11, 2018 4:05 am America/New_York
- Forum: Questions/Comments
- Question: Comparison of MODIS/VIIRS R2018 OCX
- Replies: 7
Comparison of MODIS/VIIRS R2018 OCX
Thank you Sean for these clarifications.About Refined MODIS product it is said in a recent annoucement:"The new approach means the "Quicklook" status may be retained for up to 90 days from collection.".- It means Refined after the 15 October should be updated in the coming ...
- Tue Jan 09, 2018 9:03 am America/New_York
- Forum: Questions/Comments
- Question: Comparison of MODIS/VIIRS R2018 OCX
- Replies: 7
Comparison of MODIS/VIIRS R2018 OCX
We have done a first R2018 assessment to compare VIIRS & MODIS OCI chlorophyll for the last days.We observe a bias with VIIRS < MODIS.At global level, 75% of MODIS pixels exceed VIIRS of more than 10% (relative difference threshold),(see attachment showing the relative difference map for the las...
- Wed Jul 12, 2017 5:51 am America/New_York
- Forum: Questions/Comments
- Question: MODIS & VIIRS processing version
- Replies: 1
MODIS & VIIRS processing version
Hi,looking at the L2 products software_version tag:- there was a VIIRS change the 9-March 2017 from 8.10.3-r13529 to 9.0.2-V2016.4.1- there was a VIIRS & MODIS change the 28-June 2017 from 9.0.2-V2016.4.6 to 9.0.2-V2016.4.7 to return to 9.0.2-V2016.4.6 the 6th of July.Is there a documenta...