Fig. 13 | Scientific Reports

Fig. 13

From: AI methods for enhancing and recognizing archaeological features in heterogeneous geophysical datasets

Fig. 13

GPR time slices at 1.0 m acquired at 600 MHz an and 200 frequency, respectively (a,b), Gradiometric map (c), maps resulting from SOM applied to GPR time slices at 1.0 m acquired at 600 MHz and 200 MHz frequency respectively (d,f), maps resulting from SOM applied to MAG and GPR time slices at 1.0 m acquired at 600 MHz and 200 MHz frequency, respectively (e,g) and finally maps resulting from Moran LISA applied to SOM (h–k). Software used: GPR Slice (a,b), Surfer (c), QGIS (QGIS.org, 2024): QGIS Geographic Information System (Version 3.34.3). QGIS Association. http://www.qgis.org (d–k); image composition GIMP2.10.32 (https://www.gimp.org/).

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