File:Tide legal use.gif
Summary
page: The principal tidal data related to a beach profile. The intersection of the tidal datum with land determines the landward edge of a marine boundary. From NOS Tidal Datums Pub (on Naval Postgraduate School). http://www.oc.nps.navy.mil/nom/day1/partc.html figure:a http://www.oc.nps.navy.mil/nom/day1/tidal_datums_fig17.gif
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Background information
Wikipedia for Schools was collected by SOS Childrens Villages. SOS Children is an international children's charity, providing a good home and loving family to thousands of children who have lost their parents. We also work with communities to help vulnerable families stay together and raise children in the best possible environment. Want to learn more? Go to http://www.soschildrensvillages.org.uk/sponsor-a-child