Consiglio Nazionale delle Ricerche PUBBLICAZIONI DELL'ISTITUTO PER LA MATEMATICA APPLICATA Rapporto tecnico n° 8/01 Sharing Geographical Data over the Internet Giuliana Dettori - Andrea Piccione This work was carried out within the European project INCO-COPERNICUS: “WATERMAN - System for water monitoring and sustainable management based on ground stations and satellite images”; (October 1998 - September 2001). Project partners: Univ. Karlsruhe (D), Coordinator, Technic. Univ. Sofia (BG), Aristotle Univ. Thessaloniki (GR), St. Cyril & Metodious Univ. (FYROM), Center of Environment (BG), IMA-CNR (IT) GENOVA Ottobre 2001