Esri China (Hong Kong) User Conference 2010 Esri China (Hong Kong) User Conference 2010 Hong Kong Hong Kong November 23 ‐ 24 2010 November 23 ‐ 24 2010 Technical Workshops Technical Workshops 3D GIS Jackie Leung
Importance of 3D GIS
Transformation of 3D GIS Transformation of 3D GIS 2D GIS Display 2D GIS Display Paper Map Paper Map 3D GIS Display 3D Terrain Model True Stereoscopic Viewing 3D Street F urniture 3D Building Model Reference: 3D GIS: A Technology Whose Time has Come (Gary Smith and Joshua Friedman)
What is 3D GIS? What is 3D GIS? • Accurately represent real-world GIS entities – Viewing, analyzing and storing spatial data with a 3D component – Seamless transitions between global, local and street-level scale data Across Scales Across Scales Global Local Global Local Regional Regional • Performing GIS analysis with 3D data – Edit data in 3D – Analyze 3D data which affects decision making • Gain insights into your data
Who benefits from 3DGIS? Who benefits from 3DGIS? Visibility City Planning Facilities management Local government Interior transportation networks Shadow Analysis 3D GIS 3D GIS Defense / Public Safety Civil engineering Natural resources Emergency 3D routing Viewshed, elevation Threat domes
Components of 3D GIS Components of 3D GIS Elevation Imagery Subsurface Topographic Other features Models and Multipatches (Roads and Infrastructure) (Street furniture)
Esri Solutions for 3D GIS Esri Solutions for 3D GIS ArcG IS 10 3D Analyst ArcG IS 10 3D Analyst
What is ArcGIS 3D Analyst? What is ArcGIS 3D Analyst? ArcGIS extension that provides an extensive set of features to build, visualize, and analyze data in three dimensions
Platforms of 3D GIS in ArcGIS Platforms of 3D GIS in ArcGIS ArcGlobe ArcGlobe ArcGlobe ArcGI S Explorer ArcGI S Explorer ArcGI S Explorer ArcScene ArcScene ArcScene
New Features of ArcGIS 10 3D Analyst New Features of ArcGIS 10 3D Analyst 1. Faster rendering of 2D map caches in ArcGlobe 2. Improved display performance of 3D annotation / Point labeling (built-in conflict detection) 3. Faster display of textured multi-patches (automatic textures management) 4. Improved display performance of 3D vectors (surface-hugging vectors) 5. Georeferenced Video Layers on ArcGlobe Surface
New Features of ArcGIS 10 3D Analyst New Features of ArcGIS 10 3D Analyst 1. 3D editing environment is now available - both ArcScene & ArcGlobe 2. Support standard editing capabilities - Feature Templates, Delete, Undo/ Redo, Attribute edits, Relationship classes.. 3. Allow 3D geometry edits - Place 3D models directly - Move, rotate, scale, and replace feature geometry 4. Tools for managing Lidar data and TIN editing
New Features of ArcGIS 10 3D Analyst New Features of ArcGIS 10 3D Analyst 1. 3D boolean operators (closed multipatch) - Union 3D, Intersect 3D, Difference 3D and Inside 3D 2. Geoprocessing tools for virtual city workflows - Skyline and Skyline Barrier 3. Enhancement of existing GP tools - Line of Sight (with multipatch) - Select by Location (with 3D operator) - Intersect 3D Line with Multipatch - Construct Sight lines 4. Measure in 3D 5. Network Datasets with full 3D connectivity
New Features of ArcGIS 10 3D Analyst New Features of ArcGIS 10 3D Analyst 1. Share 3D views of GIS data by publishing Globe Services 2. Share 3D analytical tools by geoprocessing services 3. Create high quality video animations and screen capture
Demonstration Demonstration Planning of the new development project with ArcGIS 3D Analyst
Resources Resources 3D Resources Centre • http://resources.arcgis.com/zh-cn/content/3dgis/10.0/about
Thank You!
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