期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2000
卷号：XXXIII Part B7(/1-4)
页码：821-828
出版社：Copernicus Publications
摘要：This paper is prepared in the framework of a European project that aims at gaining a better understanding of the effects of transportation lines on geomorphologic processes and assets for preventing and mitigating risks and impacts. In this work is presented a database sets in order to analyse an Environmental Impact Assessment (EIA) using Geographical Information System (GIS) and three dimensional (3D) techniques. The study area is Castelfranco Emilia Municipality, which is located in the southern central sector of the Po Plain. The study analyses three alternatives of the Bologna-Milano high velocity railway, which will crosses the territory of Castelfranco Emilia Municipality. The environmental data considered (data on topography, lithology, geomorphology, hydrogeology and climate) have been introduced into the ILWIS Geographical Information System (GIS). Information was treated, and organised in different thematic maps. For each map a georeference database was created. The EIA analysis was also supported with 3D techniques through the software PC Raster (Dynamic Modelling Package) and Surfer TM. A useful tool to storage and manage the geomorphological and geological data is elaborated in order to provide a decisional support to the decision-makers
关键词：Digital database; Geographical Information System; Environmental Impact Assessment; ; Geomorphology; Castelfranco Emilia; Modena Province
