Virtual white lines for delimiting planned excavation sites
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United States of America Patent
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Jan 13, 2015
Issued Date -
N/A
app pub date -
Sep 26, 2008
filing date -
Mar 18, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Methods and apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area. A digital image of a geographic area including the dig area is electronically received at a first user location remote from the dig area, and at least a portion of the received digital image is displayed on a display device at the first user location remote from the dig area. One or more indicators are added to the displayed digital image, via a user input device associated with the display device, to provide at least one indication of the dig area and thereby generate a marked-up digital image. Information relating to the marked-up digital image is electronically transmitted and/or electronically stored so as to facilitate the detection of the presence or the absence of the at least one underground facility within the dig area.
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Family
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Cited Art Landscape
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