Sentinel-3 Level-2 (WFR) IOP processing

Use this Forum to find information on, or ask a question about, NASA Earth Science data.
Post Reply
bekin
Posts: 9
Joined: Mon Sep 26, 2022 12:19 pm America/New_York
Answers: 0

Sentinel-3 Level-2 (WFR) IOP processing

by bekin » Tue Nov 22, 2022 5:00 am America/New_York

Hello,
As part of a project, I used sentinel-3 OLCI Level 2 (WFR) images. I would like to know if it is possible from these data to bring out the inherent optical property (aph) of chlorophyll in order to make a comparison with the chl-a concentration

Tags:

OB General Science - guoqingw
Subject Matter Expert
Subject Matter Expert
Posts: 37
Joined: Fri Jun 03, 2022 10:54 am America/New_York
Answers: 0
Location: NASA GSFC
Been thanked: 1 time
Contact:

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

by OB General Science - guoqingw » Wed Nov 23, 2022 10:30 am America/New_York

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/.

bekin
Posts: 9
Joined: Mon Sep 26, 2022 12:19 pm America/New_York
Answers: 0

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

by bekin » Wed Jan 04, 2023 4:46 am America/New_York

Hello,
Before asking my question, I would like to wish you a Happy New Year 2023. I am personally grateful for the help you are providing us.
So far I have always used windows as an operating system for my research. I seek your knowledge to install seadas on linux in order to use the l2gen algorithm since I am new to this operating system. I need specific instructions. Thank you

OB SeaDAS - xuanyang02
Subject Matter Expert
Subject Matter Expert
Posts: 453
Joined: Tue Feb 09, 2021 5:42 pm America/New_York
Answers: 1
Been thanked: 1 time

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

by OB SeaDAS - xuanyang02 » Wed Jan 04, 2023 10:12 am America/New_York

Happy New Year!

Here is the instruction for downloading, installing and running SeaDAS --
https://github.com/seadas/seadas-toolbox/wiki/SeaDAS-8.x-Download,-Installation-and-Run-Instructions

Here is the instruction to install SeaDAS processors -- https://seadas.gsfc.nasa.gov/downloads/

P.S. Since this is a separate topic from the original issue, you should post a new question.

Post Reply