Search found 16 matches

by geoding
Fri Oct 29, 2021 11:09 pm America/New_York
Forum: Questions/Comments
Question: Download data problem
Replies: 6

Re: Download data problem

i really appreciate your help.thank you
by geoding
Fri Oct 29, 2021 1:21 am America/New_York
Forum: Questions/Comments
Question: Download data problem
Replies: 6

Re: Download data problem

Thank you for your suggestion, I tried it, but I didn't get any results.
by geoding
Fri Oct 15, 2021 11:22 pm America/New_York
Forum: Questions/Comments
Question: Download data problem
Replies: 6

Re: Download data problem

Thank you ,
I only found the first data and the following three data(N202115600_O3_TOMSOMI_24h
S20211560015623_TOAST.OZONE
getfile/S20211560015623_TOVS.OZONE) on this website :https://oceandata.sci.gsfc.nasa.gov/Ancillary/.
by geoding
Fri Oct 15, 2021 9:35 am America/New_York
Forum: Questions/Comments
Question: Download data problem
Replies: 6

Download data problem

How do I download the file, I can't find the file when I use polymer to process lc8. Can anyone help me, where is this download link ############# Trying to download https://oceandata.sci.gsfc.nasa.gov/cgi/getfile/N202115600_O3_AURAOMI_24h.hdf ... failed: Connection refused. failed: Network is unrea...
by geoding
Tue Apr 06, 2021 9:49 pm America/New_York
Forum: Questions/Comments
Question: How to get the reflectivity from water by modis on seadas
Replies: 6

Re: How to get the reflectivity from water by modis on seadas

ncdump -h level-2file > file_to_attach.txt Thank you very much, Unfortunately, I didn't understand how to share data. Does this code :"ncdump -h level-2file > file_to_attach.txt" run in the terminal? I downloaded daytime and after seadas atmospheric correction l2gen, the result is still NaN.
by geoding
Tue Apr 06, 2021 8:35 am America/New_York
Forum: Questions/Comments
Question: How to get the reflectivity from water by modis on seadas
Replies: 6

Re: How to get the reflectivity from water by modis on seadas

This is the processed data: A2015017174500.L1B_LAC (Sorry, I cannot add it to the attachment due to the file size limitation), and the value obtained during atmospheric correction Rrs and Lw etc is NaN .
by geoding
Fri Mar 26, 2021 2:55 am America/New_York
Forum: Questions/Comments
Question: How to get the reflectivity from water by modis on seadas
Replies: 6

How to get the reflectivity from water by modis on seadas

Hello everyone,
When I was using seadas7.5.3--OCSSW--l2gen to process modis data in order to obtain the reflectivity of the water body, I only got the reflectivity of the land and the reflectivity of the water body was negative. What parameters should I set to get the desired result?

Thanks,
ding
by geoding
Wed Mar 24, 2021 10:45 pm America/New_York
Forum: Questions/Comments
Question: Problems encountered by modis_L1A.py in processing moids L0 data
Replies: 17

Re: Problems encountered by modis_L1A.py in processing moids L0 data

Thanks,
I want to know which script should run seadas for modis atmospheric correction
by geoding
Thu Mar 18, 2021 7:45 am America/New_York
Forum: Questions/Comments
Question: MODIS Atmospheric Correction
Replies: 1

MODIS Atmospheric Correction

Hello everyone,
I would like to know how to do atmospheric correction for modis on Seadas7.5.3?
Thanks!
by geoding
Thu Mar 18, 2021 3:45 am America/New_York
Forum: Questions/Comments
Question: Problems encountered by modis_L1A.py in processing moids L0 data
Replies: 17

Re: Problems encountered by modis_L1A.py in processing moids L0 data

Thank you very much for your suggestion, I tried the command line: Unfortunately, I received an error message. But I already have this MetaUtils.The system I am using is Ubuntu20 Linux.