This paper presents the results of a pilot study that combines findings from satellite remote sensing analyses and an intensive interdisciplinary survey conducted in November 2021 on kurgans along the Kurekçay Valley, in western Azerbaijan. Through the integration of various methods, including historical and contemporary satellite and aerial imagery analysis, topographic mapping and geophysical prospections, this research remotely maps and quantifies the density, size, morphology and distribution of the burial mounds in the area. Unlike previous studies focusing solely on individual burial mounds, this investigation adopts a broader approach by contextualizing the kurgans within their respective landscapes. The results contribute to a deeper understanding of the physical and symbolic aspects and relationships of these structures, providing valuable insights into the enduring burial practices that shaped the funerary traditions of the Southern Caucasus during the 4th and 1st millennium BCE. Furthermore, this approach supports an assessment of the condition of the individual kurgans, thereby opening new perspectives to develop innovative plans to protect these burial mounds and their settings.

We present a case study of multi-coil frequency-domain electromagnetic (FD-EMI) prospection of a wooden ship wreckage from the 17th century. The wreckage is buried in a sandbar in the German part of the tidal flat area of the North Sea. Furthermore, the wreckage was excavated in advance and covered again after investigation. This ground truthing background and the position of the wreckage makes it a unique investigation object to test the feasibility of FD-EMI for prospecting wooden archaeological objects in the high conductive sediments of tidal flat areas. Our results reveal the shape and position of the wreckage in terms of conductivity maps. The resulting signal change caused by the wreckage in conductivity is only 10% of the value of the water-saturated sandy background, respectively, making a cautious process necessary, including a precise height correction. The data, furthermore, reveals a sensitivity to the vertical shape of the wreckage and thus sufficient depth sensitivity, but with reduced sensing depth. The study highlights the great potential of EMI for both in situ heritage management and archaeological research in the Wadden Sea.

Electrical resistivity tomography (ERT) is nowadays widely used in archaeological prospection. This study deals with an approach to make ERT more time‐efficient and flexible. It is based on calculating arbitrary 4‐point configurations by superposition of multiple pole–pole measurements. Investigating its applicability for archaeological purposes is the objective of this work. To do so, a synthetic study and a case study are conducted to gain insights into effects of nonideal field conditions, noise susceptibility and other challenges during processing and interpretation. Remains of an early modern manor in Noer served as an exemplary object of investigation. Their high resistivity contrast in relation to the surrounding soil makes them ideal for a functionality test. Beforehand, ground penetrating radar measurements were carried out to constrain the forward model used in the synthetic study. It turns out that the pole–pole conversion is well applicable for archaeological prospection under some conditions. The synthetic study shows that the approach is relatively prone to systematic errors. Therefore, it is recommended to locate the external electrodes at a distance of at least 0.7 times (preferably 1.7 times) the maximum internal electrode spacing from the area of investigation. Other error sources like nonideal electrode coupling must be excluded to keep relative noise levels below 1%. The pole–pole conversion can be considered reliable for absolute noise levels below 0.3 mV. Therefore, an A/D converter resolution of, for example, 16‐bit should be sufficient for a dynamic range of ±10 V. If all conditions are met, the pole–pole conversion has a great potential to make ERT more time‐efficient (up to 50%, depending on configuration sets) and flexible, as it allows to calculate nearly every arbitrary 4‐point configuration in the given setup. Combined with optimization approaches like the ‘Compare R’ method, data sets can also be adapted for specific (archaeological) questions or conditions.

The aim of this study is to find out to what extent 3D geoelectric surface measurements can contribute better to a high-resolution subsurface model than conventional 2D measurements. 2D and 3D electrical measurements as well as GPR measurements were performed on a former working farm in Kiel. The results of the 3D-electrical measurements show that individual structures in the subsurface can be detected better than in the results of the 2D-electrical measurements. These structures are also visible in the GPR time slices.