HEATKEYS

Land surveyors support network, featuring Surveying Discussion Forum,Surveying Directory, Photos, Videos and Articles.

Select a product from the list below for Knowledge Base, and other technical support information.

Convert files from AutoCAD DXF and DWG to ESRI Shapefile or KML for Google Maps and Google Earth.

Work Smarter, Not Harder is all about using the right tools to perform CAD and GIS tasks to make the most out of your selected CAD platform. This blog is maintained by Rakesh Rao, Owner- Four Dimension Technologies and Coordinate Systems, and shows y...

Make everything easier in your life with step-by-step instruction, how-to information, and video demonstrations awaiting your discovery at dummies.com ? the online resource for fun fact-finding.

That CAD Girl provides sales, support and training for Carlson Software and Autodesk software products

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

News, tips and tricks about Construction, Architecture and Design. Best practice, software tips, etc

Jeff Rayhorn: CAD Manager, AutoCAD & Revit Structure user, web page designer, brother, son & father.

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ExpertGPS is GPS mapping software for Garmin, Magellan, and Lowrance GPS. View waypoints and GPS tracklogs on USGS topo maps and aerial photos. Send GPS data to GIS ArcView.

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