Search found 31 matches

by OB General Science - guoqingw
Mon Nov 28, 2022 9:51 am America/New_York
Forum: Questions/Comments
Question: missing Level-3 Mapped files
Replies: 4

Re: missing Level-3 Mapped files

All the files should have been restored. Please try again and let us know if there are any problems.
Guoqing
by OB General Science - guoqingw
Sat Nov 26, 2022 12:47 am America/New_York
Forum: Questions/Comments
Question: Download of Aqua MODIS SST data
Replies: 1

Re: Download of Aqua MODIS SST data

Hello, I downloaded the file using following code without any problem: wget --load-cookies ~/.urs_cookies --save-cookies ~/.urs_cookies --auth-no-challenge=on https://oceandata.sci.gsfc.nasa.gov/ob/getfile/AQUA_MODIS.20211202.L3m.DAY.SST4.sst4.4km.nc If you plan to do bulk downloading, you may want ...
by OB General Science - guoqingw
Sat Nov 26, 2022 12:23 am America/New_York
Forum: Questions/Comments
Question: Chlorophyll concentration
Replies: 1

Re: Chlorophyll concentration

Hello. Please try again and let us know if the problem still exists.
by OB General Science - guoqingw
Wed Nov 23, 2022 10:30 am America/New_York
Forum: Questions/Comments
Question: Sentinel-3 Level-2 (WFR) IOP processing
Replies: 1

Re: Sentinel-3 Level-2 (WFR) IOP processing

Hi,

There is NASA standard Level-2 IOPs for sentinel-3, such as "S3A_OLCI_EFRNT.20180115T000206.L2.IOP.nc" from https://oceandata.sci.gsfc.nasa.gov/directdataaccess/Level-2/S3A-OLCI/. Algorithm descriptions for NASA standard IOPs are here: https://oceancolor.gsfc.nasa.gov/atbd/giop/.
by OB General Science - guoqingw
Wed Nov 23, 2022 9:39 am America/New_York
Forum: Questions/Comments
Question: File_search not available on OBDAAC
Replies: 2

Re: File_search not available on OBDAAC

Hi Christel,

Thank you for reporting the issues. We just finished reprocessing Terra data (R2022). Can you please let me know your subscription numbers?

We recently updated the file search tool, and more updates on the website are coming.
Sorry about the confusion.

Guoqing
by OB General Science - guoqingw
Wed Oct 26, 2022 8:44 am America/New_York
Forum: Questions/Comments
Question: Is there any algorithm description for SeaDAS OCSSW?
Replies: 6

Re: Is there any algorithm description for SeaDAS OCSSW?

Those are algorithms for the products we are providing on ocean color website, which are also the product algorithms used in L2 gen. By algorithm description for SeaDAS OCSSW, what are you looking for? Different algorithms or how OCSSW works? Here is the link to the description and help page for OCS...
by OB General Science - guoqingw
Tue Oct 25, 2022 10:19 am America/New_York
Forum: Questions/Comments
Question: No SNPP VIIRS L2 files in our subscriptions for past 2+ weeks?
Replies: 8

Re: No SNPP VIIRS L2 files in our subscriptions for past 2+ weeks?

Hello, have the issue resolved? We recently finished reprocessing VIIRS data. You should be able to see data coming in.
by OB General Science - guoqingw
Fri Oct 21, 2022 9:37 am America/New_York
Forum: Questions/Comments
Question: absorption data due to gelbstoff and detritus at 443nm
Replies: 5

Re: absorption data due to gelbstoff and detritus at 443nm

Hi, We do noticed the issue and is looking for the reason. While waiting for the color bar to show up, you can also download the l3map files and open it in SeaDAS (https://seadas.gsfc.nasa.gov/) to manipulate the images - zoom in to your interested region, see the variation over time, and do further...
by OB General Science - guoqingw
Mon Oct 10, 2022 11:22 am America/New_York
Forum: Questions/Comments
Question: NASA Datasets for the OBSEA CTD calibration and ecological analysis.
Replies: 1

Re: NASA Datasets for the OBSEA CTD calibration and ecological analysis.

Hi Marco, You can use L1/l2 browser (https://oceancolor.gsfc.nasa.gov/cgi/browse.pl) to order and download the data for your study area at a particular period of time. Here is the help page on how to use the l1/l2 browser: https://oceancolor.gsfc.nasa.gov/browse_help/top_level/ Let us know if you st...