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Extracted Abstract:
—GPR is a versatile non-invasive method. Although its application in archaeology is widespread, there has been limited research done over historical floors. This paper presents results of how the combined application of high-frequency 3D GPR data acquisition methodologies together with advanced data visualization and complementing ultrasonic scanning is helping conservators in their efforts to protect a Roman mosaic. (Abstract) Keywords— Ground Penetrating Radar, NDT, cultural heritage, SFCW, archaeology I.