[GRASS-user] WV-2 top of atmosphere reflectance calculation
egoddard1010 at gmail.com
Sat Jul 13 08:34:48 PDT 2013
I looked at the i.atcorr readme you linked. I just want to be sure I
understand this correctly: when you say band filters, are you talking
about part F: pre-defined sensor bands of the i.atcorr man page?
I've also posted my python script to convert WV-2 multispectral DNs
to top of atmosphere reflectance at
https://gist.github.com/egoddard/5989382. It is kind of messy because
it was just meant to be a one-off script at this point :)
On Fri, Jul 12, 2013 at 7:14 AM, Eric Goddard <egoddard1010 at gmail.com> wrote:
> Hi Nikos,
> yes, I'm definitely interested. I haven't even considered atmospheric
> corrections yet, I've been trying to get the DN to reflectance part working
> correctly first. I will post my complete Python script for that soon. Right
> now it is a one off script to process all of my scenes by once I have it
> working correctly I would like to turn it into a more generic DN to
> reflectance tool.
> On Jul 12, 2013 4:15 AM, "Nikos Alexandris" <nik at nikosalexandris.net> wrote:
>> On Thursday 11 of July 2013 22:38:10 Eric Goddard wrote:
>> > Hi All,
>> > I'm working on a python script that extracts the variables necessary
>> > to convert WorldView-2 DNs to top of atmosphere reflectance values.
>> Dear Eric,
>> are you interested in working together to get WorldView "band filters"
>> i.atcorr? See:
>> I am working these days with a few WV scenes.
>> Best, Nikos
More information about the grass-user