Dear Milton If you allow me some self-marketing: Last year we (NINA) wrote three AddOns to GRASS GIS 6.4 which cover (amongst others) this purpose: r.connectivity.distance r.connectivity.network r.connectivity.corridors See: http://grasswiki.osgeo.org/wiki/AddOns/GRASS_6 In the manual pages you can find examples based on the GRASS sample data (North Carolina dataset). At the moment we are publishing a report on our evaluation of the Norwegian Conservation Area Network, conducted with GRASS (and the named AddOns). It will be online in the next days (in Norwegian however)...
But there are of course other examples in the Grass Wiki: http://grasswiki.osgeo.org/wiki/Population_Genetics_and_GIS http://grasswiki.osgeo.org/wiki/Cost_surfaces You can find another example (in combination with QGIS) here: http://www.qgis.org/en/community/qgis-case-studies/ribeira-de-pena-portugal.html Cheers Stefan -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Milton Cezar Ribeiro Sent: 7. januar 2013 16:39 To: grass-user grass-user Subject: [GRASS-user] Multi-path corridors in grass? Dear all, Anyone using GRASS to map multi-path corridors between paired or multiple habitat patches in landscape ecology studies? best -- Miltinho - [email protected] Laboratório de Ecologia Espacial e Conservação - LEEC Depto de Ecologia - UNESP - Rio Claro Av. 24A, 1515- Bela Vista 13506-900 Rio Claro, SP, Brasil Fone: +55 19 3526-9647 (office) 19 3526-9680 (lab) Cel: 19 9853-3220 / 19 9853-5430 Depto Ecologia http://www.rc.unesp.br/ib/ecologia/ PG ECO & BIODIV http://www.rc.unesp.br/ib/ecologia/posbiodiversidade/index.php CV http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4792988H6&mostrarNroCitacoesISI=true&mostrarNroCitacoesScopus=true Google citations http://scholar.google.com/citations?user=OWX_2eAAAAAJ _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
