ABSTRACT

Landslide inventories provide the knowledge basis for many geomorphological applications and also planning and emergency management. Detailed landslide inventories should also be prepared where pre-existing inventories are available, as knowledge updates. In this paper, we present a new geomorphological landslide inventory for an area of the High Agri Valley, Southern Italian Apennines. The map was prepared through systematic interpretation of historical aerial photographs testing extensive use of anaglyph glasses in StereoPhoto Maker freeware. A total of 2124 landslides were classified based on the type of movement, estimated depth, estimated relative age and three levels of uncertainty, providing landslide attributes and map constraints useful for land planning and hazard studies. The map also documents the relationships between landslides and fluvial landforms of different generations, recording important information to investigate the geomorphological evolution of the area further. We expect that landslide mapping in similar environments will benefit from the workflow here presented.

摘要

滑坡清单为许多地貌应用以及规划和应急管理提供了知识基础。作为知识更新，还应在现有清单可用的情况下准备详细的滑坡清单。在本文中，我们提出了意大利南部亚平宁山脉 High Agri Valley 地区的新地貌滑坡清单。该地图是通过对历史航拍照片的系统解释来准备的，该照片测试了 StereoPhoto Maker 免费软件中浮雕眼镜的广泛使用。根据运动类型、估计深度、估计相对年龄和三个不确定性级别，总共对 2124 个滑坡进行了分类，提供了对土地规划和灾害研究有用的滑坡属性和地图约束。该地图还记录了不同世代的滑坡与河流地貌之间的关系，记录了进一步调查该地区地貌演变的重要信息。我们预计类似环境中的滑坡绘图将受益于这里介绍的工作流程。