A Web Application for Landslide Inventory Using Data-Driven SVG.

The landslide map in the Serchio basin (Central Tuscany, Italy) is an official document that represent the actual state of the landslides in the region. At present, the updating of the map is carried out by different municipalities using paper sketch maps, sent by post to the Autorità di Bacino del Fiume Serchio (AdB). The objective of the work presented here was to significantly speed up and simplify this updating process, while taking into account the severe constraints of the municipalities. This was to be achieved by providing them with a lightweight Web based map application that allows inventory of new landslides and submitting them via the WWW directly to the AdB databases. Open Source technology and Open Standards were employed to build a database-driven application. The data is stored in a spatial database backend (MySQL), following OpenGIS Simple Features specifications. Server applications extract data from the database and deliver it as a client-side application in SVG, the Scalable Vector Graphics format of the W3C. This paper presents the technical background and setup of this application and plans for future development. [ABSTRACT FROM AUTHOR]