Avances en Sistemas de Información Espacial 3D. Aplicaciones en patrimonio y arqueología virtual

Abstract

<p>Large point clouds from radars and these-dimensional scanners are commonly used in Archaeology. However, in most cases these models cannot be properly integrated and used in software such as heritage management due to its large size. Therefore, some tools to make this management easier and optimize the processing are needed. In this work, we propone the integration between OpenVDB and GRASS in a C++ module to combine the widen functionality of GRASS GIS with the 3D models management efficiency of OpenVDB. Specifically, this application is used to combine the topographic information of a city with the 3D models of the most significant buildings. This application can be useful for both current cities as well as for virtual reconstruction of existing villages in the olden days and currently disappeared. </p>

Virtual reality exposure for OCD: Is it feasible? [Exposición mediante realidad virtual para el TOC: ¿Es factible?]

“…Indeed, some researchers are developing them into analytical tools: data is accessible and managed through them (Ardissone et al 2013;De Roo et al 2013a;Dell'Unto et al 2016;Houshiar et al 2015;Koehl et al 2008). Moreover, spatial relations between findings or between zones can be easier understood than with a twodimensional approach (Belussi et al 2015;Dell'Unto et al 2016;Paliou 2013;Robles Ortega et al 2015).…”

“…This procedure will provide a better understanding of the spatial relation between every element. Furthermore, some questions inherent to a 2D projection may also be answered through a more accurate representation of the spatial distribution and by using the spatial reasoning capabilities of the supporting GIS system (Dell' Unto et al 2016;Paliou 2013;Robles Ortega et al 2015).…”