<p><strong>SF Fig. 6.16.</strong> A modern Sentinel tidal monitoring station operated by the US National Oceanic and Atmospheric Administration (NOAA) in the Gulf of Mexico</p>

SF Fig. 6.16. A modern Sentinel tidal monitoring station operated by the US National Oceanic and Atmospheric Administration (NOAA) in the Gulf of Mexico

Image courtesy of National Oceanic and Atmospheric Administration (NOAA)