Re: [GRASS-user] claslite modules in GRASS?
Follow-up inquiry, how do grass use spectral libraries in image classification? Google couldn't give any result except for Markus's paper related to i.spec.unmix On Fri, Apr 9, 2010 at 12:05 AM, Markus Neteler nete...@osgeo.org wrote: i.spec.unmix -- cheers, maning -- Freedom is still the most radical idea of all -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ -- ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] claslite modules in GRASS?
On Wed, Apr 7, 2010 at 7:56 AM, maning sambale emmanuel.samb...@gmail.com wrote: claslite modules in GRASS? I'm wondering if any GRASS users have been able to adapt a similar workflow of Claslite within GRASS GIS. http://claslite.ciw.edu/ Claslite is a suite of remote sensing modules developed by Carnegie Institution for Science for rapid assessment of forest cover using various satellite platforms. Unfortunately, the software is not FOSS but is it possible to adapt the developed tropical forest spectral library within GRASS? From their web page: ... system to convert satellite imagery from its original (raw) format, - r.in.gdal ... through calibration, .. - r.mapcalc ... pre-processing ... - r.mapcalc ... , atmospheric correction, - i.atcorr ... and cloud masking steps - r.mapcalc with TIR channel(s)? and then performs a Monte Carlo Spectral Mixture Analysis ... - I had once written i.spec.unmix (GRASS Addons SVN), Monte Carlo stuff is available in R (spgrass6 interface). So, quite some pieces seem to be there. Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] claslite modules in GRASS?
claslite modules in GRASS? I'm wondering if any GRASS users have been able to adapt a similar workflow of Claslite within GRASS GIS. http://claslite.ciw.edu/ Claslite is a suite of remote sensing modules developed by Carnegie Institution for Science for rapid assessment of forest cover using various satellite platforms. Unfortunately, the software is not FOSS but is it possible to adapt the developed tropical forest spectral library within GRASS? -- cheers, maning -- Freedom is still the most radical idea of all -N.Branden wiki: http://esambale.wikispaces.com/ blog: http://epsg4253.wordpress.com/ -- ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
