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Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Land Surveying and Civil Engineering software. Also AutoCAD Civil 3D training videos and other AutoCAD video tutorials.

Coordinate Geometry, DTM, Land Development, Land surveying and point manipulation software for Surveyors, Engineers and Architects, Section Tools, Sewer profiles, Design Parking, and free AutoLISP for IntelliCAD and AutoCAD

Acronym Finder: The Acronym Finder is a searchable database of over 4 million acronyms, abbreviations and meanings. Covers: common acronyms, computers, science, technology, government, telecommunications, and military acronyms.

Proven AutoCAD DWG alternative. View, convert and edit Auto CAD DWG, DXF, PDF with progeCAD IntelliCAD. Download Autodesk Auto CAD compatible software.

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

Carlson provides design software for data collection, civil engineering, land surveying, mining, construction, agriculture, accident reproduction, and law enforcement

Eagle Point provides technology and services for the Architectural, Engineering, Construction and Geospatial markets

Developers of High Quality, Low Cost Add-Ons for AutoCAD

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YouTube is a place to discover, watch, upload and share videos.

Professional Surveyor Magazine. Your resource for land and hydrographic surveying. We cover GIS, hydrography, land and boundary surveying, geomatics and more for the surveyor and GIS professional.