Orthophoto mapping and digital surface modeling for archaeological excavations. An image-based 3D modeling approach

Abstract

We have examined image-based 3D modeling for the generation of orthophotos and digital surface models of archaeological surfaces and features. Our results suggest that image-based 3D modeling can be both a time-efficient and cost-effective as well as a scientific valuable method to document archaeological excavations. Although there are limitations, these are greatly surpassed by the possibilities. We believe that image-based 3D modeling can cause a(n) (r)evolution in archaeological excavation practice.