Assessment of Soil Erosion Risk in Cultural Heritage Sites: A Bibliometric Analysis

Different monitoring approaches and techniques have been adopted to estimate and prevent soil erosion and its corresponding phenomena at cultural heritage sites. Remote sensing plays a crucial role in detecting and monitoring soil erosion events by providing a wealth of geospatial data and information that helps to better understand and respond to the mechanisms of soil erosion and mitigate or reduce its impacts. The main aims of this review are to (1) provide an overview of remote sensing methods, applications, and sensor types, (2) discuss the role of remote sensing in the estimation of soil erosion at cultural heritage sites, and (3) present a bibliometric analysis of soil erosion studies at cultural heritage sites covering the period from 1994 to 2025. The results of this study provide insights into the yearly scientific production, methods employed, topics, and trends in this field. This research offers valuable information for future research and the development and promotion of policies and strategies for the effective and sustainable management of cultural heritage sites.