Forum

Could someone tell me the band combination used to generate/render the 10/23/22 Aqua-MODIS image of New Zealand you have on the home page of the Ocean Color Group web site?

Thanks,

Mark

Thanks. Any guesses as to when the naming will change for the L2 and L3 Terra chl files?

Looks like the naming format has changed from

AYYYJJJ.L3m_DAY_CHL_chlor_a_4km.nc
to
AQUA_MODIS.YYYMMDD.L3m.DAY.CHL.chlor_a.4km.NRT.nc

Is this a permanent change? Will you be doing the same for the Terra files as well?

Will the Aqua level 3 mapped chl products be online soon? https://oceandata.sci.gsfc.nasa.gov/directdataaccess/Level-3%20Mapped/Aqua-MODIS/2022/209/ only shows SST products.

Thanks,

Mark

Given the unknown state of VIIR SNPP, do you have any upcoming plans to start generating Level 2 SST products from the VIIRS-J (N20) sensor - either via subscription or otherwise?

Thanks,

Mark

Perfect. Thanks.

Do you offer a level 3 chlorophyll product derived from VIIRS as you do for Aqua and Terra MODIS? For example from: https://oceandata.sci.gsfc.nasa.gov/cgi/getfile/T2022187.L3m_DAY_CHL_chlor_a_4km.nc .... just for VIIRS. If so, can you please tell me the URL/.nc filename?

Thanks,

Mark

Thanks much for the quick reply!

I tried searching the Forum, but did not find the answer. Can you please point me to discussion on your VIIRS vs. VIIRSJ1 data products? It appears that via subscription I can get both chl and SST for VIIRS, but only chl for VIIRSJ1. Is this correct?

Thanks,

Mark

Perfect question!  You helped me solve the issue.  Either your path has change from http to https or something in those file names changed. My script was extracting the available file names from a list generated by another wget command and as of two days ago, it started missing that first ...