Combining with the actuality of highway design, this paper gave a brief talk on the setup of vector digital map in highway design.

结合目前公路设计的现状，浅谈公路设计中数字地图的建立。

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GPS control survey, digital photogrammetry, remote sensing geology and CAD are the new technologies used for highway planning, survey and design, both at home and abroad.

GPS控制测量、数字摄影测量、遥感地质、计算机辅助设计是目前国内外公路规划和勘察设计中所采用的新技术。

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This article introduced the application of aerial survey digital analog technology in highway alignment designing software, CARD/1.

介绍了航测数模技术在公路路线设计软件——CARD/1软件中的应用。

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The information can be used to guide motorists around congestion using digital highway signs or on Web sites like Google Maps that show traffic conditions in real time.

FORBES: Magazine Article

The information can be used to guide motorists around congestion using digital highway signs or on Web sites like Google (nasdaq: GOOG - news - people ) Maps that show traffic conditions in real time.

FORBES: Traffic Busters

Why, with such hidebound practices the digital broadband highway might take forever to build!

FORBES: LET'S TRY CAPITALISM