Surveying and mapping a cave using 3d laser scanner: the open challenge with free and open source software by T. Cosso, I. Ferrando, A. Orlando

“…In this context, in addition to speleologists, geologists, videographers, the geomatic expertise has also been involved to carry out a laser scanner survey, in order to produce a three-dimensional model of the two more easily accessible rooms of the cave.…”
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