Esri UC2013. Technical Workshop. Technical Workshop 2013 Esri International User Conference July 8–12, 2013 | San Diego, California 3D Analyst – Feature & Volumetric Analysis Gert van Maren Jinwu Ma

Esri UC2013. Technical Workshop. Why 3D GIS? Improve understanding 3D is easy for everyone to understand Better communication 3D makes it easier to articulate ideas Solve 3D problems Some spatial problems can only be solved in 3D Because our world is 3D

Esri UC2013. Technical Workshop. 3D GIS Features Multiscale 3D Models Surface modeling 3D Analysis Native lidar support Share 3D scenes Integrated 3D ArcGIS for 3D Cities 3D Geodesign

Esri UC2013. Technical Workshop. Workshop Outline Introduction Demonstrations - Sub-surface Analysis - Shadow Analysis - Skyline Analysis - Visibility Analysis Summary Questions & Answers 3D Analyst – Feature & Volumetric Analysis

Esri UC2013. Technical Workshop. Introduction to 3D GeoProcessing 3D Analyst Components 3D Visualization Application Programs - ArcScene - ArcGlobe 3D Analysis - GeoProcessing: - Surface Analysis - Conversions - Feature-oriented Analysis - New at ArcGIS 10 w/ additions at 10.1 & D Analyst – Feature & Volumetric Analysis

Esri UC2013. Technical Workshop. Why 3D GeoProcessing? Prepare data for visualization/analysis Prepare data for visualization/analysis Performing surface/feature 3D analysis Performing surface/feature 3D analysis General GeoProcessing: General GeoProcessing: - Batch/non-interactive data processing - Higher level functionalities over ArcObjects 3D Analyst – Feature & Volumetric Analysis

Esri UC2013. Technical Workshop. What’s New at 10.1 and 10.2? New toolset structure 17 new tools added 10.1: - Buffer3D - Difference3D - StackProfile - ObserverPoints - EncloseMultipatch - SunShadowVolume - Intersect3DLineWithMultipatch - And more LiDAR Dataset GP Tools… 4 new tools added 10.2: - Intervisibility - Visibility - ExportTo3dDWebScene - FeatureFromCityEngineRules 3D Analyst – Feature & Volumetric Analysis

Esri UC2013. Technical Workshop. Demonstrations 3D Analyst – Feature & Volumetric Analysis DemonstrationGeoprocessing Tools Used Sub-Surface Analysis (Jinwu) ExtrudeBetween Intersect3D AddZInformation Shadow Analysis (Gert) EncloseMultipatch SunShadowVolume Intersect3D Skyline Analysis (Jinwu) Skyline SkylineBarrier SkylineGraph Visibility Analysis (Gert) Intervisibility Visibility

Esri UC2013. Technical Workshop. Demo 1: Sub-Surface Analysis 3D Analyst – Feature & Volumetric Analysis Extrude Between Intersect 3D Add Z Information

Esri UC2013. Technical Workshop. Demo 2: Shadow Analysis 3D Analyst – Feature & Volumetric Analysis EncloseMultipatch SunShadowVolume Intersect3D

Esri UC2013. Technical Workshop. Demo 3: Skyline Analysis 3D Analyst – Feature & Volumetric Analysis Skyline SkylineBarrier SkylineGraph

Esri UC2013. Technical Workshop. Skyline Visibility Values 3D Analyst – Feature & Volumetric Analysis Messages Executing: SkylineGraph observer_2 skyline_1 0 NO_ADDITIONAL_FIELDS C:\Conference\UC2013\Data\SkylineData.gdb\s kyline_table_1 graph_1 Start Time: Sun Jul 07 20:54: Percent of sky visible above a base vertical angle of degrees is The minimum and maximum vertical angles are and degrees. Succeeded at Sun Jul 07 20:54: (Elapsed Time: 0.28 seconds) 1.Base Visibility Angle 2.Percent of sky visibility 3.Minimum vertical angle 4.Maximum vertical angle

Esri UC2013. Technical Workshop. Demo 4: Visibility Analysis 3D Analyst – Feature & Volumetric Analysis Intervisibility Visibility

Esri UC2013. Technical Workshop. 3D GIS Data Type Summary 3D Analyst – Feature & Volumetric Analysis VectorRaster Surface TIN/Terrain/LASDGrid/DEM Feature Point/Line/Polygon Multipatch Questions: 1.What’s special about multipatch? 2.Which data type is true 3D or close to it? 3.How can we convert a 3D model to/from a multipatch feature class?

Esri UC2013. Technical Workshop. Summary New 3D GeoProcessing Tools True 3D analysis capability Sophisticated virtual city analysis & visualization tool Flexible and versatile use scenarios Software Demonstrations: - Sub-surface analysis - Shadow analysis - Skyline analysis - Intervisibility analysis 3D Analyst – Feature & Volumetric Analysis

Esri UC2013. Technical Workshop. Thank you… Thank you for attending Have fun at UC2013! Open for Questions 3D GIS Resource Center: Please fill out the evaluation: - Online – - Paper – pick up and put in drop box - Offering ID: D Analyst – Feature & Volumetric Analysis

Esri UC2013. Technical Workshop.3D Analyst – Feature & Volumetric Analysis