The Rome of “great events”: mapping and diachronic analysis at the city-territory scale. The impact of a century and a half of extraordinary interventions. – This survey offers an accurate analysis of the major events held in Rome since the beginning of the 20th century. The time under review starts with the 1900 Jubilee, when the organization of hosting activities was for the first time under the responsibility of Italian authorities with specific economic support for reception facilities, and with the 1908 Olympics, where the planned venue for sporting events anticipates some of the choices made for Rome 1960 Olympics. The latter were strongly advocated by Pope Pius X, but in the end canceled by decision of Giolitti with similar motivations to the “no” expressed by Monti for the Rome 2020 event. The time spans up to the next Jubilee to be held in 2025 with the PNRR- financed projects.
Through a GIS mapping of planned and/or implemented interventions, and a comparative analysis with official ante quem and post quem cartography, the pilot survey aims at highlighting how much and how the “extraordinary” influences the “ordinary”, that is, how much targeted interventions in the city specifically needed for a major event impacts and directs its transformation, pointing out how the “extraordinary” is binding for the “ordinary” in individual case studies.

The rediscovery of transhumance routes in the Matese area of Campania. Paths and economic chains. – The Matese mountain complex is part of the southern Apennines chain and currently divides the Campania and Molise regions. Inhabited since the pre-Roman age by Samnite people, throughout history it has represented a place of transit between the Campania plain and the Adriatic side. With the establishment and regulation of the Regi Trat-turi in the Aragonese era, part of the ancient walkways that crossed the Matese were used by the shepherds of the Campania side to connect with the main Pescasseroli-Candela sheep track that surrounds the mountain complex in the Molise part. Until the 18th century, sheep breeding and the production of woolen cloths represented among the most important items for the economy of the territories located on the Campania side of Matese. Centers such as Piedimonte d'Alife (today Piedimonte Matese), Cerreto Sannita, Cusano and Morcone based their economic well-being on these activities for a long time, so much so that they are considered among the most active centers of the ancient Kingdom. The purpose of this study is the rediscovery of this network of paths and of the ancient connected economic chains as a fundamental prerequisite for a development proposal for the area, which is currently experiencing a period of profound economic stagnation with consequent depopulation. The methodology used refers to the analysis of historical documentary and cartographic sources and the GIS will be used for the identification and tracing of these paths.

The valorization of the natural and cultural heritage of the territory of Grassano and Grottole in Basilicata for sustainable tourism: geomorphological and GIS analysis for planning sustainable tourism itineraries. – The recognition of Matera as European Capital of Culture 2019 will certainly serve in the near future to channel more effectively part of the tourist flow towards the inner areas. Therefore, a study of a significant portion of the inner area of Matera was undertaken, aimed at collecting elements of the physical landscape that would act as a landscape “frame” for the formulation of hypotheses of routes with “multiple” values. In fact, the study area includes the villages of Grassano and Grottole, which have elements of cultural interest that are useful for valorising the itinerary to be proposed. The knowledge of the geographical elements of the study area, the accurate analysis of the forms of the physical landscape and the geomorphological processes that have generated them, the inventory of the main cultural attractions of the two villages located in the study area, as well as the use of a geographical information system, have made it possible to design the route proposed in this article.

Convergence of web design and spatial, statistical, genomic and epidemiological information: the case of geo-dashboards in the Covid-19 crisis. – In response to the Covid-19 outbreak several organizations, as well as private citizens, considered the opportunity to design and publish online geospatial dashboards (geo-dashboard), blending geographical, graphical and statistical representation approaches. In particular, in this paper geo-dashboards are reviewed and conceptualized in the framework of online explanatory data visualization tools and GIS. The study presents the analysis of a significant number of relevant publicly available geo-dashboards to track, visualize, and communicate indicators related to the epidemic outbreak. Covid-19 is a significant case study on how and how much public communication in a pandemic crisis uses spatially related data and technique.

Land use changes, human activities (deforestation, agriculture, urban sprawl, ecc.) and abnormal weather events are the common reasons of hydrological problems like floods or landslides. Neglecting the terraced landscape, for example, reduced several times the drainage capacity of the water network surface, increasing the hydrological risks. In this paper we study terraced agricultural system of two villages (Prosecco and Contovello) near Trieste. First at all, we gave a detailed description of this rural landscape. Then, we applied a GIS analysis in order to evaluate main changes in the last forty years, overlaying not homogeneous cartography sources (aerial IGM photos of the 1974 and current ortophotos). So, we identified neglecting processes and reforestation dynamics of this terraced landscape. In a restyling perspective, we identified main local tourist attractions. Finally, we hypothesized a pathway aimed at sustainable tourism.