ABSTRACT

Based on long-lasting multidisciplinary and multitemporal investigations, in 2016 the first geomorphological map of the central area of Rome was presented. It introduced innovative solutions for cartographic restitution of urban landforms. Under this work, the urban geomorphological analysis delved deeper, because the study focused on the smaller area of the Urbs, the ancient city centre that has been modified by human activities over millennia. The main goal of the new study was to verify if the 1:5000 scale survey could allow to improve the legend symbols, in order to better represent landforms from natural and anthropogenic processes in urban environment. Since the map scale was doubled compared with the previous and consequently the map area available was four times bigger, we were able to provide much more details. Moreover, results better highlighted the applicative significance of urban geomorphological maps as complementary tool for the assessment of natural hazards and risks.

摘要

基于长期的多学科和多时间调查，2016年展示了罗马中心地区的第一张地貌图。它引入了针对城市地貌制图的创新解决方案。在这项工作中，城市地貌分析钻研更深，因为研究主要集中在的小面积的URB，这座古老的城市中心经过几千年的人类活动已被修改。这项新研究的主要目标是验证1：5000比例调查是否可以改善图例符号，以便更好地表示城市环境中自然和人为过程产生的地貌。由于地图比例是以前的两倍，因此可用的地图面积是原来的四倍，因此我们能够提供更多详细信息。而且，结果更好地突出了城市地貌图作为评估自然灾害和风险的补充工具的应用意义。