Search found 7 matches

by nmapes
Mon Oct 25, 2021 11:20 am America/New_York
Forum: Questions/Comments
Question: CMR stopped updating?
Replies: 2

Re: CMR stopped updating?

I am experiencing a similar problem when I search for MODIS AQUA in the bounding box 29,31-91,-89 for 1.5 day windows it only goes to 2021-07-02 and not more recent. It uses the CMR link: https://cmr.earthdata.nasa.gov/search/granules.json?page_size=2000&provider=OB_DAAC&bounding_box=-91.0,2...
by nmapes
Thu Sep 30, 2021 2:54 pm America/New_York
Forum: Questions/Comments
Question: How to Get Reflectance Data for Lat/Lon?
Replies: 7

Re: How to Get Reflectance Data for Lat/Lon?

Thank you, that helped tremendously. I found that you can edit the xml file and copy and paste this section: <targetBand> <name>chlor_a</name> <type>float32</type> <expression>not (l2_flags.LAND) and not (l2_flags.STRAYLIGHT) and not(l2_flags.CLDICE) and not(l2_flags.HILT)?chlor_a:NaN</expression> <...
by nmapes
Thu Sep 30, 2021 11:41 am America/New_York
Forum: Questions/Comments
Question: How to Get Reflectance Data for Lat/Lon?
Replies: 7

Re: How to Get Reflectance Data for Lat/Lon?

Dear Danny, Thank you, I installed SNAP and I was able to get the command line run of the graph. I would like to use the Seadas Menu "Export Mask Pixels" in the graph so I can run from the command line. I have a Mask that is built from an expression to use with the "Export Mask Pixels...
by nmapes
Wed Sep 29, 2021 4:42 pm America/New_York
Forum: Questions/Comments
Question: How to Get Reflectance Data for Lat/Lon?
Replies: 7

Re: How to Get Reflectance Data for Lat/Lon?

Dear Sean, So I have built a graph in Seadas to perform WGS84 reprojection, how do I run this on the command line? I tried to install: https://seadas.gsfc.nasa.gov/help-8.1.0/GptCookbook/gptCookbookConfiguration.html https://oceandata.sci.gsfc.nasa.gov/ocssw/ https://github.com/seadas/seadas-toolbox...
by nmapes
Fri Sep 24, 2021 5:38 pm America/New_York
Forum: Questions/Comments
Question: How to Get Reflectance Data for Lat/Lon?
Replies: 7

Re: How to Get Reflectance Data for Lat/Lon?

Dear Sean, Thank you for helping me, I put the links in a saved document so that I can refer to them as needed. Today we had a meeting on how to export data from Seadas. First we collected from the link in L1/L2 browser the OC and SST files. I am particularly interested in getting Seadas masking and...
by nmapes
Thu Sep 23, 2021 3:28 pm America/New_York
Forum: Questions/Comments
Question: Trying to view question / post
Replies: 1

Trying to view question / post

When I visit my question at:

viewtopic.php?f=7&t=2576

I get the message:

You are not authorized to read this forum.

How do I fix this?
by nmapes
Fri Sep 10, 2021 3:25 pm America/New_York
Forum: Questions/Comments
Question: How to Get Reflectance Data for Lat/Lon?
Replies: 7

How to Get Reflectance Data for Lat/Lon?

How do I get the reflectance data for a specific latitude and longitude at a particular date range i.e. daily for 2020? Example reflectances: aot_869 angstrom Rrs_412 Rrs_443 Rrs_469 Rrs_488 Rrs_531 Rrs_547 Rrs_555 Rrs_645 Rrs_667 Rrs_678 chlor_a chl_ocx etc. Example Lat/Lon: 26.114 97.305 Preferabl...