The accelerometer of channel "0" was located at the foundation level, accelerometers of channels "1" and "2" were located at two opposing sides of the rooftop and the accelerometer of channel "3" was installed at the geometrical center of the house.
El acelerómetro del canal "0" se ubicó a nivel de cimentación, los acelerómetros de los canales "1" y "2" se ubicaron en dos lados opuestos de la cubierta de la vivienda y el acelerómetro del canal "3" se instaló en el centro geométrico de la vivienda.