发明名称 |
METHODS AND APPARATUS FOR CONTROLLING ACCESS TO A VIRTUAL WHITE LINE (VWL) IMAGE FOR AN EXCAVATION PROJECT |
摘要 |
Methods and apparatus for facilitating detection of a presence or an absence of at least one underground facility within a dig area. Source data representing one or more input images of a geographic area including the dig area is electronically received at a first user location, which may be remote from the dig area. The source data is processed so as to display at least a portion of the input image(s) on a display device. One or more indicators are added to the displayed input image(s), 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. A limited access file comprising information relating to the marked-up image may be transmitted to at least one party associated with the at least one underground facility.
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申请公布号 |
US2010205536(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
US20090475956 |
申请日期 |
2009.06.01 |
申请人 |
CERTUSVIEW TECHNOLOGIES, LLC |
发明人 |
NIELSEN STEVEN E.;CHAMBERS CURTIS;FARR JEFFREY |
分类号 |
G06F17/30;G06F3/048 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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