Invention Grant
US08249306B2 Virtual white lines for delimiting planned excavation sites 有权
划定规划挖掘点的虚拟白线

Virtual white lines for delimiting planned excavation sites
Abstract:
A method may include sending an aerial image to a user via a network; receiving a marked-up version of the aerial image from the user via the network that includes one or more virtual white lines added to the aerial image that delimit a dig area in which excavation is planned; and providing the marked-up version of the aerial image, via one of an electronic or tangible delivery system, to another entity.
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