Search found 3 matches

by klerch
Sun Jan 30, 2022 4:21 am America/New_York
Forum: Questions/Comments
Question: Extracting spectral data from L1B netCDF4 files
Replies: 4

Re: Extracting spectral data from L1B netCDF4 files

In case anyone was interested, I was ultimately successful in getting the data I wanted. Maybe I was just unlucky browsing in SeaDAS when it came to finding unsaturated cloud pixels, but a more systematic approach with my own Python script revealed plenty of usable data. I have a pretty rudimentary ...
by klerch
Fri Jan 28, 2022 5:54 pm America/New_York
Forum: Questions/Comments
Question: Extracting spectral data from L1B netCDF4 files
Replies: 4

Re: Extracting spectral data from L1B netCDF4 files

Thank you! Good to know. As far as the netCDF4 python library goes, I think I was just unfamiliar with using it. I was able to find what I think are radiance values; the attached figure shows my terminal output for pixel (136,361). 128 values corresponding to radiances for each of the 128 measured b...
by klerch
Thu Jan 27, 2022 11:25 pm America/New_York
Forum: Questions/Comments
Question: Extracting spectral data from L1B netCDF4 files
Replies: 4

Extracting spectral data from L1B netCDF4 files

I'm trying to extract spectral radiance, sensor zenith/azimuth, and solar zenith/azimuth for unsaturated cloud pixels from HICO data I downloaded from OBDAAC Level 1 & 2 browser (https://oceancolor.gsfc.nasa.gov/cgi/browse.pl?sen=amod). I am having a few issues. First, I can't seem to find the a...