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Thanks. Look forward to new version of SeaDAS release with this function.

This is what happened when we did in SeaDAS:For MODIS L1B file, when we open spectrum view, the window shows “collecting spectral information” then after a few seconds, the spectrum will show up,For VIIRS L1B file, when we open spectrum view, it just shows “no spectra selected” and spectrum data doe...

I meant that we have looked at the output data of viirs 1b from SeaDAS. The radiance output are fine, but there is no latitude and longitude data. It sounds like the VIIRS L1B data does not contain geometry data, SeaDAS only output the pixel numbers (line and column). Is this correct? My question is...

We agreed with you. However, it seems that SeaDas tool is unable to process viirs l1b data to generate spectra and display lat./long of the pixels as it does for MODIS/Aqua or Terra. Is this true? Thanks.

I visited the OB.DAAC for viirs sdr list. Is it VIIRS/NPP Imagery Resolution 6-Min L1B Swath SDR 375m? Does it contain all M abd I band of radiance or reflectance data? Thanks.

Whether Seadas 7.4 can process viirs 1b data from MODAPS web site? e.g., NPP_VDNE_L1VIIRS/NPP Day/Night Band 5-Min L1 Swath SDR 750mNPP_VIAE_L1VIIRS/NPP Imagery Resolution 5-Min L1 Swath SDR 375mNPP_VMAE_L1VIIRS/NPP Moderate Resolution 5-Min L1 Swath SDR and GEO 750m.In fact, I opened one file in th...