GIS Tech News (#28)2 Jan, 2007 By: Andrew G. Roe,P.E.
|Satellite positioning saves one contractor millions|
The practice of guiding earthmoving equipment with GPS (Global Positioning System) units has been gaining acceptance in recent years, and industry sources expect the trend to continue for the foreseeable future. Technological advances, an expanding user base and competition among vendors are all helping propel this growth.
Construction contractors have been at the forefront in implementing this technology, but designers are also playing a key role, because 3D models are required to represent grading surfaces for the GPS-equipped machines. The concept has opened doors for more collaboration and time savings through "stakeless" construction, but it has also raised concerns about data ownership, liability and accuracy expectations. Read More >>
Cadalyst's Dialog Box -- the collection of letters from our readers that once appeared in each issue of the magazine -- has found its home on Cadalyst.com. This popular department is easy for some to find and easily overlooked by others, so we thought we'd bring each new installment to the attention of our newsletter readers.
In each month's Dialog Box, you'll find much more than two cents' worth of opinion and advice on topics such as:
UPCOMING GIS EVENTS
2007 ESRI GIS Solutions Expos
WHAT'S NEW AT CADALYST.COM
New! Hot Tip Harry Newsletter from Cadalyst
New Year, New Job?
Cadalyst Daily Update
Cadalyst's sister publication, Geospatial Solutions, offers a Web site packed with features, news, events and other information for users of geospatial technologies. Check out this latest news from www.geospatial-online.com:
Bentley Donates Software and Training to Assist American Red Cross Tsunami Recovery Efforts: The American Red Cross announced that Bentley Systems has donated software and services, valued at over $500,000, for the design and management of infrastructure in areas impacted by the December 2004 tsunami.
Pattern Works Switches to GiveMePower Developer Platform and Increases Sales: Pattern Works has increased sales by more than 200% by switching to the PowerCAD Embedded Developer Platform offered by GiveMePower.
Oce Introduces Multifunction Printer: Oce has introduced its TDS700 large-format monochrome printer.
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!