Search found 36 matches

by OB General Science - guoqingw
Mon Feb 06, 2023 10:17 am America/New_York
Forum: Questions/Comments
Question: Euphotic Depth (lee) on GIOVANNI
Replies: 4

Re: Euphotic Depth (lee) on GIOVANNI

Because GIOVANNI is updating their data from R2018 to R2022 (the most recent reprocessing), some data may not be available. As we haven't reproduced Zeu products yet, it may take a while for the new version. But you can access the R2018 Zeu products on our ocean color website. Here is the help page ...
by OB General Science - guoqingw
Mon Feb 06, 2023 9:55 am America/New_York
Forum: Questions/Comments
Question: PACEdata Ocean Best Practices SWOT
Replies: 1

Re: PACEdata Ocean Best Practices SWOT

Can you specify your question? What protocol are you looking for? Instrument calibration or data processing? What do you mean by SDG6 and SDG14?
by OB General Science - guoqingw
Thu Feb 02, 2023 11:38 pm America/New_York
Forum: Questions/Comments
Question: Euphotic Depth (lee) on GIOVANNI
Replies: 4

Re: Euphotic Depth (lee) on GIOVANNI

See the following reply from Tommy.
by OB General Science - guoqingw
Thu Feb 02, 2023 11:23 pm America/New_York
Forum: Questions/Comments
Question: Input output L2GEN
Replies: 2

Re: Input output L2GEN

Hello, I understand that you are trying to do l2gen for sentinel 3 data. If you haven't read it, this page should be helpful to you: https://seadas.gsfc.nasa.gov/help-8.3.0/processors/ProcessL2gen.html There is also a video with an example of using l2gen (https://www.youtube.com/watch?v=Mw3hg2w3xNg)...
by OB General Science - guoqingw
Thu Jan 19, 2023 4:09 pm America/New_York
Forum: Questions/Comments
Question: reference to your codes
Replies: 1

Re: reference to your codes

The code was originally from by Dr. Piotr Flatau at UCSD (https://pflatau.scrippsprofiles.ucsd.edu). So please reach out to him for attribution.

Regards,
Guoqing
by OB General Science - guoqingw
Mon Dec 05, 2022 3:27 pm America/New_York
Forum: Questions/Comments
Question: Sea Surface Temperature data
Replies: 2

Re: Sea Surface Temperature data

Unfortunately we do not provide such information. One place to look is google scholar.
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: 6

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: 3

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/.