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The first Neolithic roundel discovered in Poland reinterpreted with the application of the geophysical Amplitude Data Comparison (ADC) method
Archaeological Prospection ( IF 1.8 ) Pub Date : 2019-06-21 , DOI: 10.1002/arp.1744
Fabian Welc 1 , Luis D. Nebelsick 1 , Dariusz Wach 2
Affiliation  

This article presents the results of a three‐dimensional (3D) stratigraphic analysis of a Neolithic roundel in Bodzów (south‐western Poland) with the application of the Amplitude Data Comparison (ADC) method. The ADC method is based on the comparison of magnetic amplitude records (in nanoteslas) with corresponding ground‐penetrating radar (GPR) reflection profiles. Thus, it is possible to analyse the 3D aspects of buried features based on GPR images and their composition from magnetic readings. In other words, the ADC method can be used to provide a more complete understanding of buried archaeological objects and structures detected by geophysical surveys using GPR and magnetic (gradiometer) methods. The surveys performed in Bodzów have indicated that the Neolithic roundel located there had a multiphase development and thus is perfectly suitable for a study with the application of the ADC method. The performed ADC analysis indicates that there were three gates leading to the roundel interior. Positions of prehistoric storage and dwelling pits, and other settlement features were also detected and interpreted. Clusters of these features are located both inside and outside the roundel, which suggests that people lived within the site during different periods. In the southern part of the roundel, GPR reflection profiles and associated magnetic readings point to the presence of V‐shaped shallow ditches, which may date back to the early Iron Age, as well as an extensive Pleistocene fluvial channel and associated geological features, which is very clearly marked on GPR maps.

中文翻译:

波兰发现的第一块新石器时代圆形岩通过应用地球物理振幅数据比较(ADC)方法进行了重新解释

本文介绍了使用振幅数据比较(ADC)方法对Bodzów(波兰西南部)的新石器时代圆形岩进行的三维(3D)地层分析结果。ADC方法基于将磁幅值记录(以纳米特斯拉为单位)与相应的探地雷达(GPR)反射剖面进行比较。因此,有可能基于GPR图像及其来自磁性读数的成分来分析埋藏特征的3D方面。换句话说,ADC方法可用于提供对通过GPR和磁力(梯度计)方法进行地球物理勘测而发现的埋藏考古物体和结构的更完整的了解。在Bodzów进行的调查表明,位于该处的新石器时代圆形石呈多相发展,因此非常适合应用ADC方法进行的研究。进行的ADC分析表明,有三个门通向圆形内部。史前存储和居住坑的位置,以及其他沉降特征也被检测和解释。这些要素的群集位于回合的内部和外部,这表明人们在不同时期居住在场地内。在圆钢的南部,GPR反射剖面和相关的磁读数表明存在V形浅沟渠,该沟渠的历史可以追溯到铁器时代初期,还有广泛的更新世河道和相关的地质特征,
更新日期:2019-06-21
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