The survey of the Etruscan Porta all’Arco in Volterra was performed in 1996 with traditional direct methodology. In 2014, a new survey of the same monument has been done again with laser scanner and Structure From Motion techniques. The comparison between these two survey experiences gave cause for wider considerations. It’s different the ratio of time spent in situ and the quantity and quality of detectable information. Current techniques allowed, in fact, to obtain an accurate three-dimensional model information with high spatial resolution. Otherwise, even if this model can be a good aid for the reading of the heritage using virtual navigation software and for the realization of three-dimensional information systems, we still need, as in the past, to interpret the synthetic model of the heritage and realize the two-dimensional representations for specialized analyzes.
An analysis of the evolution of architectural metric survey by comparision of two surveys of Porta all’Arco (Volterra, Italy): from 1996 to 2014
BEVILACQUA, MARCO GIORGIO;PIEMONTE, ANDREA;CAROTI, GABRIELLA;MARTINEZ ESPEJO ZARAGOZA, ISABEL
2015-01-01
Abstract
The survey of the Etruscan Porta all’Arco in Volterra was performed in 1996 with traditional direct methodology. In 2014, a new survey of the same monument has been done again with laser scanner and Structure From Motion techniques. The comparison between these two survey experiences gave cause for wider considerations. It’s different the ratio of time spent in situ and the quantity and quality of detectable information. Current techniques allowed, in fact, to obtain an accurate three-dimensional model information with high spatial resolution. Otherwise, even if this model can be a good aid for the reading of the heritage using virtual navigation software and for the realization of three-dimensional information systems, we still need, as in the past, to interpret the synthetic model of the heritage and realize the two-dimensional representations for specialized analyzes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
