***** To join INSNA, visit http://www.insna.org ***** Dear Socneters, my name is Martí Rosas and I am working with GIS (particularly ArcGIS) for the UNESCO Chair in Sustainable Development at the Politechnic University of Catalonia. For my PhD, I am doing some research on the relationship between technical infrastructures (such as power grid, highways, railroads, etc.), land and society and how those first ones can break and split these two second ones. The main purpose of my investigation is in developing some better or new sustainable indicators for the land use. I would like to know if there is anybody working in a similar or the same field and facing the same problems as I face such as programing in arcgis, finding land organization models and alike, to exchange opinions, results, answers and questions. Thank you very much and best wishes from the mediterranean coast! Yours sincerely, -- ------------------------------------------------------------------------ Martí Rosas i Casals Lab. de Termoenergètica Escola Universitària d'Enginyeria Tècnica Industrial de Terrassa Dept. de Màquines i Motors Tèrmics Universitat Politècnica de Catalunya c/ Colon 1, 08222, Terrassa (Barcelona) e-correu: [log in to unmask] Telf: 93 739 80 60 Fax: 93 739 82 25 ------------------------------------------------------------------------ _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.