Fig. 14From: Traces in the desert: use of new technologies for the study and valorization of the Pachacamac sanctuary—Lima, Perua Area investigated by GPR method located at South west of Acllawasi. b Zoom of the area indicated in a with the black box: the arrows indicate the GPR profiles, the red box indicate excavations trials 1 and 2 which reveal some section of a canal; c photo of excavation trial 1; d radargram gpr7 which evidences the presence of a reflector (c3) referable to the presence of a canal; e hypothesis of the canal path (cyan colored)Back to article page