Fig. 16From: Monitoring and behavior of unsaturated volcanic pyroclastic in the Metropolitan Area of San Salvador, El SalvadorScheme with TMS3 installed in the Ilopango Caldera location (point 3 of Fig. 8). a TMS01 installed in F unit on Ilopango caldera hillslope, b TMS07 installed in landfill on a Ilopango caldera hillslope. TMS06 was installed on a landfill (20 m south of TMS01)Back to article page