Multi-carrier modulation fiber optic systems constructed using a series of electrical carriers, modulating the data on the electrical carriers and combining the carriers to form a wideband signal. The sensor element includes basically a mounting portion, which is mounted to the core wire, and a pressure sensitive end portion whose upper side is provided with a pressure sensitive device, such as a membrane. The jurisdiction data includes data representing one or more jurisdictions, wherein each jurisdiction defines operational boundaries of one or more agencies. The printing web also includes a microporous compressible intermediate layer, and an exterior printing layer.