Search found 2 matches

by spectrum
Fri Nov 03, 2017 8:45 am
Forum: Results and discussion
Topic: Lake Müggelsee Berlin, Nan values
Replies: 2
Views: 8331

Re: Lake Müggelsee Berlin, Nan values

I will have a look at your specific area and scenes! I've also noted that for some inland waters ACOLITE approach does give negatives, probably caused by adjacency effects in the SWIR bands. Perhaps using a fixed aerosol reflectance will solve some of these issues. (You could also use a lower perce...
by spectrum
Thu Oct 26, 2017 9:21 am
Forum: Results and discussion
Topic: Lake Müggelsee Berlin, Nan values
Replies: 2
Views: 8331

Lake Müggelsee Berlin, Nan values

I'm trying to retrieve Chl-a concentration of a lake in Berlin (Muggelsee) in different dates with a "spectrum approach". I have in situ data of Chl-a concentration but not of reflectance so I can't use a ELM o similar approach. So I need to do some absolute atmospheric correction. I'm usi...