TERITORIAL INFORMATION SYSTEMS
Delivery of reports on periodic exercises carried out during the course and which will be taken into account in the course for the final exam. Final practical exam in which the student will have to solve through the use of SIT a territorial analysis using the concepts and tools described during the course.
The Course is aimed at creating the fundamental knowledge for the acquisition, integration and management of urban and environmental geographic databases and their interoperability with others.
systems. Recognising the nature and usefulness of the data, its retrieval and transformation, the consequent obtainment of the information complex functional to construction and updating
of SIT (Part 1 - The spatial databases). Recognising database characters, archives topography and the main functionalities of computer tools for creation and manipulation
of SIT (Part 2 - Models for territorial analysis). At the end of the course students will have acquired capacity and autonomy for the management of cartographic data in digital format within a SIT platform and to perform the most common elaborations from such data, including the realization of digital models for the analysis and interpretation of different aspects of reality territorial. In addition, they will have acquired the necessary skills to assess the quality of the digital cartographic data and products derived from them and to know the basic concepts related to the publication and sharing of geodata. The creation and dissemination of geographical databases is
regulated by the European directive "INSPIRE", in this direction during the course will be examined the its salient parts.
Introduction to cartography and Territorial Information Systems. The problem of representation of the earth's surface. Reference surfaces, coordinate systems, reference systems.
Transformation of reference surface - map plane (perspective projections, projections for development). Some important types of cartographic representations. The official cartography Italian. The cartography of the Military Geographic Institute (framing, cartographic system, basic elements, maps available at the various scales). Regional technical cartography. Cartographic data and digital models. Representation models for digital data: raster and vector format. Secondary data acquisition: digitization and scanning of existing cartography. The models digital terrain (definition, acquisition, processing and archiving of a DTM). Methods of interpolation by lines and surfaces (nearest neighbour, weighted average, polynomials, splines,). Standard for the quality of geodata and assessment of geodata quality. GIS and Internet. WebGIS, Geoportals and IDT for spatial information; interoperability of geodata (technological and semantic); standards for geographic information; Internet supported services for geodata and geographic applications.
Favretto, A. (2006). Strumenti per l'analisi geografica. GIS e telerilevamento (Vol. 39, pp. 1-266). Patron.
Geographic Information Systems and Science SECOND EDITION Paul A. Longley, Michael F. Goodchild, David J. Maguire, David W. Rhind John Wiley and Sons, 2005.
The course will be held in Italian. The methodological approach of the course and the organization of the
contents are based on a workflow to provide students with the opportunity to repeat in each
at the time of the operations carried out by the teacher. Part of the lesson will be dedicated in advance
the theoretical illustration of the instruments and then proceed immediately to their application
practice in SIT environment. The software chosen will be QGIS because of its open source license and its
Familiar and easy to learn GUI.
email: dott.amedeoganciu@gmail.com