I believe these are what you're looking for.
http://www.science.aster.ersdac.or.jp/en/about_aster/sensor/excel/SPEC_ROFILES.LZH
Cheers,
Mike
On 26-Jul-09, at 10:56 AM, Markus Neteler wrote:
Hi Stefan,
On Sun, Jul 26, 2009 at 1:27 PM, Stefan Sylla<stefansy...@gmx.de>
wrote:
Hi Markus,
can you explain what the filter functions should contain? I guess
it is
something about the sensor calibration parameters. I could give you
that,
but I need to know the details.
it is a table of values describing the filter function at equidistant
wavelength.
See this file for examples (various sensors):
http://trac.osgeo.org/grass/browser/grass/branches/develbranch_6/imagery/i.atcorr/Iwave.cpp
For each sensor band the filter function is needed. Typically it can
be
provided even by the data distributor.
Best regards
Markus
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