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    This page has been deprecated. Please see: 

    1. Survey Tool Overview - this also has commonly-used links on the right side.
    2. Survey Tool Guide - what the icons mean, how the tool window is laid out, how to zoom, etc.
    3. Known Bugs - also contains issues to watch for, and an FAQ. Read the top section, and remember that you can consult it later.
    4. See also, What's New.