Merge historical documents digitalisation with LiDAR_ a method for assessing and disseminating rockfall mitigation strategies

Davide Notti 1, Daniele Giordan 1, Diego Guenzi 1 & Rosa Lasponara 2, 2021, Merge historical documents digitalisation with LiDAR_ a method for assessing and disseminating rockfall mitigation strategies, 3RD EUROPEAN REGIONAL CONFERENCE OF IAEG, pp. 105–112, Athens, 06/10/2021 - 10/10/2021,
URL: http://www.cnr.it/prodotto/i/457655

In this work, we present a methodology to improve the rockfall risk assessment and the population preparedness for small communities. Lauria town, southern Italy, is shown as a case history. We used traditional digitalisation of the paper archive to reconstruct and geocoding the history of mitigation works. We coupled this with the very-high resolution orthophotos and DTM derived from the LiDAR-RPAS survey. The aim was to create a reliable state of the art, resumed in an operative monography, for experts who need to design affordable and efficient new rockfall mitigation structures. The very-high resolution DTM is also aimed to improve rockfall modelling. Moreover, we made webGIS and 3-D interactive views to disseminate rockfall hazard and mitigation strategies among the population and local authorities

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