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A Range of CAD/GIS Integration Scenarios<br />Michael Schlosser, Autodesk<br />

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The CAD/GIS Link<br />CAD and GIS are linked by the vary infrastructure that they portray and analyze<br />

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The old way of integrating CAD & GIS<br />Import<br />Data<br />Conversion<br />Export<br />

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CAD/GIS Integration<br />It’s not about CAD or GIS; It’s about both!<br />GIS?<br />Engineering?<br />ENGIS<br />

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Why Engineering GIS?<br /><ul><li>Decreased redundancy

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Reduced re-work

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Reduced errors

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Retained accuracy, precision & integrity

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Increased usability/value

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Improved efficiency

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Increased competitiveness

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Increased collaboration

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Increased flexibility for design, planning and “what if”</li></ul>…and more<br />

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Five Principles of Engineering GIS<br /><ul><li>Data passes through a lifecycle

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Data is accessed natively

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Design tools for data creation & maintenance

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Geospatial tools for mapping & spatial analysis.

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Design data is accurately rendered</li></li></ul><li>Construct<br />Draft<br />Construct<br />Operate<br />Draft<br />Operate<br />Design<br />Plan<br />Design<br />Plan<br />Map<br />Analyze<br />Map<br />Analyze<br />Survey<br />Survey<br />Principles of Engineering GIS<br />Data passes through a lifecycle<br />Engineering<br />GIS<br />

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Principles of Engineering GIS<br />Data is accessed natively<br />AutoCAD DWG<br />Oracle<br />Raster<br />SQL Server<br /> ESRI SHP<br />SDF<br />Avoid<br /><ul><li>Import/export

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Data Redundancy

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File Conversion</li></li></ul><li>Principles of Engineering GIS<br />Design tools for data creation & maintenance<br />Survey Data <br />Field to Finish<br />Land Development<br />Intersection Modeling<br />Rules Based Geometry<br />

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Principles of Engineering GIS<br />Geospatial tools for mapping & spatial analysis<br />Queries<br />Thematic Mapping<br />Polygon Overlay<br />Network Analysis<br />Shadow Studies<br />Slope & Aspect<br />Elevation<br />Overlay road network with flood zones to determine length of impacted roads and mitigation needs<br />

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Principles of Engineering GIS<br />Design data is accurately rendered<br />Validate<br />Communicate<br />Visualize<br />Experience it Before it’s Real<br />

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Engineering GIS applies…<br /><ul><li>Across Tools

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Across Workflows

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Across Locations</li></li></ul><li>Engineering GIS - Across Tools<br />Challenge<br /><ul><li>Integrate ArcSDE data and AutoCAD designs with minimal impact on design productivity </li></ul>Solution<br /><ul><li>Implemented an Engineering GIS approach based on AutoCAD Map 3D with open source Feature Data Object (FDO) technology</li></ul>Results<br /><ul><li>Complete tasks 16 times faster

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Avoid data import/export, conversion

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Data is more secure, accurate and precise</li></ul>York Region<br />Ontario<br />Canada<br />

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Engineering GIS – Across Workflows<br />Base Map Preparation<br />Base Map Preparation<br />Connect to data natively<br />Design<br />Design<br />Leverage existing design and geospatial tools<br />Update with <br />as-tendered data and versioning <br />Construction<br />Construction<br />Accurately rendered designs<br />Records Management<br />Records Management<br />Update with <br />as-built data<br />

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Engineering GIS – Across Workflows<br />Challenge<br /><ul><li>Deal with 5 year as-built backlog</li></ul>Solution<br /><ul><li>Implement First As-Tendered then As-Built method to update corporate database using Engineering GIS based on AutoCAD Map 3D</li></ul>Results<br /><ul><li>Virtually eliminated searches for paper as-builts

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Improved efficiency of searches by 20%

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Improved accuracy of infrastructure inventory on new construction by up to 15%

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Spinoff benefits: improved accuracy in regulatory reporting, decision making and public safety</li></ul>City of Saskatoon<br />Saskatchewan<br />Canada<br />

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Engineering GIS – Across Locations<br /><ul><li>In the field

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At the office desktop

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Via the Internet</li></li></ul><li>Summary<br />Planning (GIS)<br />CAD/GIS integration embraces Engineering GIS principles:<br /><ul><li>Data passes through a lifecycle

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Data is accessed natively

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Design tools for data creation & maintenance

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Geospatial tools for mapping & spatial analysis.

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Design data is accurately rendered</li></ul>Design (CAD)<br />

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Thank-you!<br />michael.schlosser@autodesk.com<br />Autodesk Technical Specialist<br />Visit my blog...<br />geoExpressions.blogspot.com<br />