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P.E.


Article
Collaboration Yields Cleaner Water   5 Feb, 2008
By: Andrew G. Roe,P.E.

With the help of GIS tools, the city of Denver is keeping urban contamination out of rivers and streams.

Article
GPS Satellites Gain Prominence   4 Dec, 2007
By: Andrew G. Roe,P.E.

Recent developments in satellite and GPS technology will improve the quality of GPS data that land professionals can use in their projects.

Article
GPS Satellites Gain Prominence   4 Dec, 2007
By: Andrew G. Roe,P.E.

Recent developments in satellite and GPS technology will improve the quality of GPS data that land professionals can use in their projects.

Article
Rapid Design Visualization Bridges 3D Gap   6 Nov, 2007
By: Andrew G. Roe,P.E.

Software that works inside and extends popular CAD applications helps engineers and their clients understand more about how finished projects will look.

Article
The Perils of 3D Modeling   2 Oct, 2007
By: Andrew G. Roe,P.E.

Know what to watch out for -- and when to stop -- when using these powerful tools.

Article
Robots Probe Underground Pipes   4 Sep, 2007
By: Andrew G. Roe,P.E.

Municipalities and industries such as oil and gas are employing robots to gather new data on old pipelines.

News
GIS Tech News (#41)   7 Aug, 2007
By: Andrew G. Roe,P.E.

Open-Source Software Gains Foothold: Users can tailor applications to fit their needs.

Article
Open-Source Software Gains Foothold   7 Aug, 2007
By: Andrew G. Roe,P.E.

Users can tailor applications to fit their needs.

Article
The Latest Dirt on Soil Compaction   5 Jun, 2007
By: Andrew G. Roe,P.E.

Intelligent technology has landed and is gaining ground in heavy equipment operations.

News
GIS Tech News (#36)   1 May, 2007
By: Andrew G. Roe,P.E.

One-Stop Shopping for Maps: A governmental consortium aims to provide access to integrated GIS information for all.

AutoCAD Tips!

Lynn Allen

Autodesk Technical Evangelist Lynn Allen guides you through a different AutoCAD feature in every edition of her popular "Circles and Lines" tutorial series. For even more AutoCAD how-to, check out Lynn's quick tips in the Cadalyst Video Gallery. Subscribe to Cadalyst's free Tips & Tools Weekly e-newsletter and we'll notify you every time a new video tip is published. All exclusively from Cadalyst!
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