Urbanization combined with high population density characterize the current settlements, being a social, economic and environmental phenomenon important, which compromises the planning and management of cities. Therefore, the perception of environmental risks becomes relevant and integrate structural actions and planning for the modern cities. This study has the objective to propose a information modelling that support the natural disaster studies, using data from laser profiling (LiDAR) and UAV in the Três Rios City, which, associated with the geological-geotechnical parameters, obtained by SPT Survey (Standard Penetration Test) and hydrological parameters make up the map of areas liable to the risk of mass movements. The study you can explore, through geostatistics methods, possible in the GIS, the geotechnical subsurface information, when subjected to heavy rains, making an association with the topography of the region and the type of urban occupancy.

This content is only available via PDF.
You can access this article if you purchase or spend a download.