2013
DOI: 10.3989/tp.2013.12108
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Las Pozas (Casaseca de las Chanas, Zamora): dos nuevos recintos de fosos calcolíticos en el Valle del Duero

Abstract: Since 1975 the site of Las Pozas has given its name to the prebeaker horizon in the Spanish Northern Plateau. In the last decade several causewayed enclosures dated to this period have been discovered. This new situation has led us to revise the foundation site using remote sensing techniques. The infrared images have allowed us to distinguish two overlapping enclosures at Las Pozas: a north one with three interrupted ditches and a southern group composed of two circles. This paper describes the characteristic… Show more

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Cited by 7 publications
(6 citation statements)
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“…Although the analysis of historical, state-wide vertical aerial coverages provided some excellent results since the 1960s [69][70][71], the long-standing tradition of aerial photography in the River Duero basin is reliant on oblique aerial imagery. This has led to the detection of some temporary camps [54,72,73] among other interesting archaeological sites, such as Iron Age enclosures, Roman rural settlements, and traces of Roman urban layouts [45,[74][75][76][77]. However, the broad scope of such studies was detrimental to an in-depth understanding of local phenomena.…”
Section: Case Study and Research Contextmentioning
confidence: 99%
See 1 more Smart Citation
“…Although the analysis of historical, state-wide vertical aerial coverages provided some excellent results since the 1960s [69][70][71], the long-standing tradition of aerial photography in the River Duero basin is reliant on oblique aerial imagery. This has led to the detection of some temporary camps [54,72,73] among other interesting archaeological sites, such as Iron Age enclosures, Roman rural settlements, and traces of Roman urban layouts [45,[74][75][76][77]. However, the broad scope of such studies was detrimental to an in-depth understanding of local phenomena.…”
Section: Case Study and Research Contextmentioning
confidence: 99%
“…The combined use of RGB and NIR bands, allowed us to highlight the visibility of archaeological features through the calculation of vegetation indexes-such as NDVI (Normalised Difference Vegetation Index)-or image statistics like PCA (Principal Component Analysis) [115,116]. To this end, we enhanced the visualisation of NIR and RGB orthophotographs by equalising the histograms to the raster extent [77]. Far from being mere cross-checking tools, some aerial series enhanced feature detection.…”
Section: Sourcementioning
confidence: 99%
“…Although these outcomes might be encouraging, we should acknowledge that it is an exceptional situation in LiDAR remote sensing. New data from aerial photo‐interpretation is revealing its effectiveness in detecting ditched enclosures (García García, ; López‐López, ; Valera & Pereiro, ) and can complement the data gathered from LiDAR datasets.…”
Section: Discussion and Perspectivesmentioning
confidence: 99%
“…Precision agriculture techniques are creating software and workflows that use remote sensing principles to asses crops health. All these elements are drastically changing the panorama of aerial archaeology, whereby aerial images obtained from UAVs are now widely used for survey, recording and publication [19][20][21][22][23][24][25][26].…”
Section: Introductionmentioning
confidence: 99%