In this paper, we describe the characteristics of a Multimedia Geographic Information System devised for the study of land subsidence in the Po River valley. The database, the data input procedures and the procedures of interrogation of the files are structured within the Microsoft Access 97 environment. The interrogations are viewed within the ArcView GIS environment. In the System, we have stored data deriving from levelling measurements performed in the Po Valley from 1950 to 1993. At present, the System can be available to only one user. However, its sharing by several users, connected in a local network and in the Intranet/Internet environment, is in the planning stage.
Multimedia GIS data in the study of land subsidence
GATTI, Marco;PELLEGRINELLI, Alberto
2000
Abstract
In this paper, we describe the characteristics of a Multimedia Geographic Information System devised for the study of land subsidence in the Po River valley. The database, the data input procedures and the procedures of interrogation of the files are structured within the Microsoft Access 97 environment. The interrogations are viewed within the ArcView GIS environment. In the System, we have stored data deriving from levelling measurements performed in the Po Valley from 1950 to 1993. At present, the System can be available to only one user. However, its sharing by several users, connected in a local network and in the Intranet/Internet environment, is in the planning stage.I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
