Text Contents

Graphics Contents

    Sample Photo
    Sample Text Window

    As Seen On Charts
    Sample Photo
    Another Sample

Annotated Photographs
    Sample Detail

Sample Data: Rocks
    Sample Photo

Chart Notes: Rocks

Light Animations

Plotting Tutorials

Hydrographic Offices

Search English Terms

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Help Functions
    How to Find...


Sample Text Window: Tides

Text window associated with the Light "8" photo.
Tour graphics are heavily compressed for faster loading. Originals are larger and sharper.

There is text discussion for each photograph, generally 3 or 4 paragraphs long, or a bit longer when the photograph includes several features of interest. It is in these discussions that we present comments on the practical matters of reading these symbols or using the information in navigation.

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