Ampliamento del sito web per la disseminazione dei dati del progetto S1

Abstract

One of the main requirements by OPCM 3274 was the transparency of the PSH assessment (to be achieved through the publication of the procedure adopted and the data used) so that anyone would be able to verify the consistency of the results and follow the most updated state-of-the-art. In addition, OPCM 3519 stated that the seismic hazard data had to be made officially available through a dedicated website (http://zonesismiche.mi.ingv.it). The web site supplies the seismic hazard data expressed in terms of peak ground acceleration (ag) with 10% of exceedance probability in 50 years as well as their variability stated in terms of the 16th and 84th percentiles. In addition, the same website can supply even the scientific technical documentation as well as the input data used in such a project. As integration of these contents, a second web site (http://esse1.mi.ingv.it) has been developed with the aim to make available all the information about the organization of the S1 project (work program, tasks organization, list of the deliverables, progress state), underlying the most important results and for an immediate fruition by the project endusers. For this purpose a webGis tool has been carried out to visualize and query interactive hazard maps of the Italian territory, represented through various shaking parameters (values of peak ground acceleration and elastic response spectra for a given T period).