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Multi-temporal archaeological analyses of alluvial landscapes using the photogrammetric restitution of historical flights: a case study of Medellin (Badajoz, Spain)

AutorPérez Álvarez, Juan Antonio; Mayoral Herrera, Victorino ; Martínez del Pozo, José Ángel ; Tena, María Teresa de
Palabras claveAir photo interpretation
Aerial photogrammetry
Landscape change
Digital terrain modelling
Archaeological survey
Peninsular south-west
Medellin
Landscape archaeology
Fecha de publicación2013
EditorElsevier
CitaciónJournal of Archaeological Science 40(1): 349-364 (2013)
ResumenOne of the main challenges affecting the archaeological study of alluvial landscapes is the intensity of change these environments experience over time. Quick and dramatic alterations in geomorphological dynamics and land exploitation determine the visibility and conservation of the archaeological record. This study proposes an approach to the problem of studying these evolving environments based on the analysis and treatment of a series aerial photographs taken between the 1950s and the present day. This paper is particularly interested in looking at the process of photogrammetric restitution and in validating and comparing the digital terrain models and orthoimages produced. The quantitative analysis and visual interpretation of these results can provide valuable information about the transformation of landscapes and factors affecting surface evidence. The intended final result is to develop the ability to map the most problematic or best preserved areas. Nevertheless, it is considered in terms of a relative measure of change magnitude, rather than trying to provide absolute figures.
URIhttp://hdl.handle.net/10261/137879
DOI10.1016/j.jas.2012.08.025
Identificadoresdoi: 10.1016/j.jas.2012.08.025
issn: 0305-4403
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