Abstract

Archaeological stratigraphy is usually associated with an archaeological excavation. We show that the principles of archaeological stratigraphy can be extended to the analysis of prospection data. Specifically, we present a theoretical basis for archaeological stratigraphy with particular reference to the analysis of topographic data acquired from, e.g., airborne laser scans (ALS). Building on previous approaches to archaeological stratigraphy, we present an interval-based time model for constructing a stratigraphic sequence based on a combination of the spatial and temporal parameters of an archaeological stratification. Moving from an approach based on single points in time to a relative chronological structuring of a stratigraphic sequence, we postulate the use of an interval-based approach, based on Allen’s interval algebra. For this purpose, the existing software for the creation of a stratigraphic sequence (Harris Matrix) has been extended, which allows a relative chronological layout of the stratigraphic sequence in combination with an absolute chronological timeline. By linking this tool to a GIS, a comprehensible and digital creation of period and phase maps based on a spatio-temporal analysis of the underlying topographic data is enabled. The system we have developed provides a consistent visual representation, which means that a correct stratigraphic layout is maintained while the units of the stratigraphic sequence are aligned with the intervals of the time model.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.