Geoarchaeological and geophysical prospection data at the archaeological site of Kleidi/Samikon (Greece) Vött, Andreas research_data database https://doi.org/10.57892/100-344 https://opendata.uni-kiel.de/receive/fdr_mods_00000344 https://opendata.uni-kiel.de/receive/fdr_mods_00000344 doc-type:ResearchData ddc:550 The present dataset comprises two elements that were acquired in 2021 and 2023 at Kleidi/Samikon ( 21.59224°E ,37.53001°N) in the Framework of a geoarchaeological research project searching for the ancient sanctuary of Poseidon at the site. Datasets are: ERT raw data of profile ERT17. Measurements were conducted using a Syscal R1 Plus Switch 48 with 48 electrodes with an electrode spacing 2~m on the presented profile. Measurements were done in Wenner-Schlumberger configuration. The subsequent least squares inversion was accomplished using the RES2DINV software, involving iterations until a final absolute error of 2.2Ohmm. For the inversion, an initial damping factor of 0.1 and a minimum damping factor of 0.03 was used. The root mean square (RMS) convergence limit was set to 5%. The profile start with electrode 1 at 552292.960,4153811.975 and ends at 552377.026,4153854.008 (UTM34N, EPSG 32634) A microsoft excel table containing the sedimentological data of sediment cores SAM14B, SAM23A, SAM24A, SAM25A at positions 4153827.19 552331.784, 4153855.785 552359.8, 552307.5 4153818.8, 552339.5 4153817.6 (UTM34N, EPSG 32634) 2026-04-13 eng https://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess