© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED CitySets TM The High Resolution Downtown Map Product Line from Sanborn

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Motivation for Product The insurance industry saw the need for geospatial data to determine the risk from geographically small terrorism attacks compared to geographically large natural disasters. Kobe Earthquake footprint Comparative World Trade Center footprint Similar financial losses

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Detailed Relative Geography To calculate risk in relation to terrorism, there is a need to know where a property is in relation to potential targets in more detail than a block address range. It is important to know if a building is on same block, down the street, facing toward a potential target, etc.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Product Scope Accurate building outlines Point address locations Building information Geographic data (streets, coasts, landmarks) To support this need, Sanborn created a dataset with:

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Areas of Coverage Only the areas with the highest concentrations of property values were mapped. Example of areas mapped for Los Angeles.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Cities Mapped

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Accuracy National Map Accuracy Standards (NMAS) for 1:1200 scale mapping. Horizontal accuracy: 90% of features within 3.33 feet (1 meter) of true position. Vertical accuracy: 90% of features within 5 feet (1.5 meter) of true position.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED How the Data was Created Aerial Photography Ground Control Aerial Triangulation Stereo Compilation Attribution from Sanborn Maps Field Survey Extensive Quality Control

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED 3D Level of Detail Black outline shows cross section of building Green lines show placement of building breaklines Blue dots show elevation measurement Red outline shows resulting product

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Resulting Product Still a “Dumb Map” – selecting a building does not return any data on that building at this point in the process.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Sanborn Fire Insurance Maps Sanborn turned to the Sanborn Fire Insurance Maps to add intelligence to the building polygons  12,000+ United States cities and towns  Since 1866  Annual field survey, observe construction

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Attribution Process The Sanborn maps were scanned and georeferenced to the map data collected from the photography. The following data was then transferred to the building attribute fields:  Street names  Building addresses  Building name  Construction type  Occupancy type  Year built  Number of stories EAST WASHINGTON STREET WABASH AVENUE ● WABASH AVE SOUTH BLDG ● STEEL FRAME ● COMMERCIAL ● 1893 ● 9● 9

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Attributes  Primary Database on building polygons Building IDYear Built Building NameRoof Height Primary AddressNumber of Stories Construction TypeLat/Long Occupancy TypeExterior Material Fireproof Type  Secondary Database on point addresses Building ID Alternate Building Name(s) Alternate Address(es) Lat/Long

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Field Attribution Performed on basis of Sanborn Map vintage No field survey was conducted for cities updated in 2000 or later: Boston Chicago Detroit New York (Manhattan, Brooklyn) Jersey City Philadelphia San Francisco St. Louis Washington D.C.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Field Attribution  Walked every street  Input data digitally  Reviewed every building  Performed QC on site Sanborn surveyors went to cities and…

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Digital photographs Captured during field survey, for the cities surveyed.  Selected buildings, all buildings over 19 stories  Over 800 photos in 19 cities

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Data Quality Control Extensive Quality Control performed on all data. Addresses compatible with U.S. Postal Service standards. All addresses checked with industry standard geocoding software. Building names and addresses checked against third party sources.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Resulting Product Accurate building outlines Attributed point addresses Building attributes Street centerlines Other geographic features

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Additional Data Layers: Sanborn Maps Digital Mosaicked Seamless Single file for each city

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Additional Data Layers: Orthophotos Color Half foot resolution Seamless One file per city

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Additional Data Layers: 3D models 3D buildings may be linked to other attribute data Detailed terrain data

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Four Layers of Data 1. Smart Geographic Information Attributed building outlines, point addresses, streets. Includes digital photos of selected buildings. 2. Sanborn Fire Insurance Maps Digital, georeferenced, mosaicked. 3. Digital Orthophoto Imagery Color, half foot resolution, seamless. 4. Three-Dimensional Models Buildings and terrain.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Applications Data incorporated in software from Risk Management Solutions for the insurance industry New level of risk analysis Levels of exposure Set thresholds to limit risk Available directly from Sanborn for all other markets

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Applications Emergency Operations Command Center Base Map Incident Site Assessment Real Time GPS Tracking Real Time Video Feed Incident Response Training Perimeter Placement Connectivity with Other Data 3D Visualization Line of Sight Analysis Address Locating Vulnerability Studies PDA Compatibility Radius distance analysis Data for blast analysis Line of sight analysis

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Applications Urban Planning Base Map Building Density Analysis Population Density Estimation Aesthetic Line of Sight Planning Solar Envelope Analysis Air Space Analysis Site Purchase Assessment Orthophotos Sanborn Maps Smart Geographic Info 3D models Building Photos

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Applications Commercial Applications Base Map Presentation Materials Marketing Materials Risk Management Planning Line of Sight Analysis Various data of Sears Tower

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Delivery Formats All data comes bundled with ArcExplorer software, or can be used with existing software. Smart Geographic Data and 3D Building Models Shape files or Drawing files, 3D Studio Max files Surface Terrain Models ESRI TIN or Grid files Orthophotos and Sanborn map files SID files, compressed 20:1 TIF files available on request, with tiling scheme.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Projections and Media Projections: Local State Plane, NAD83, NAVD88 Ask for availability of data projected to geographic coordinates, UTM, or others. Media: CD-ROM, DVD, others available on request.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Availability Data in standard formats can be delivered within 2 business days of order. Data layers can be purchased a la carte or in combinations. Single or multiple licenses of data are available. Custom area orders are supported.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Smart geographic information for the central business districts of major U.S. cities High resolution orthophoto imagery Detailed building addresses and attributes, with site photographs Digital, georeferenced Sanborn Maps Intelligent 3-D mapping Detailed 3-D buildings and ground surface SANBORN CitySets TM

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Introducing the i3DM Product The Intelligent 3-Dimensional Map (i3DM) product takes CitySets TM data from Sanborn, and formats it for use in the InterSCOPE TM 3-Dimensional connectivity software from ITspatial.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Data from CitySets TM The CitySets TM data included in i3DM are: Smart Geographic Information Orthophotos 3D building and terrain models Building photographs 3D building and terrain models Ortho- photos Smart Geographic Information Building photographs Intelligent 3D Map

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Functionality from InterSCOPE TM InterSCOPE TM allows the user to view the data interactively in 3D and access real time site specific information.

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Interactive 3D flying and perspective analysis. Calibrated to traditional 2D map. Selecting buildings or objects to access associated documents and attributes. Ability to connect to live web sites for specific locations in 3D map. Ability to view live video feed cameras at the site shown on 3D map. Ability to place GPS receivers in the field on the 3D map in real time. InterSCOPE TM Tools Include:

© 2002 The Sanborn Map Company, Inc., ALL RIGHTS RESERVED Applications Command center solution for visualization and connectivity Advanced briefing tool Threat & vulnerability assessment Large scale security event planning Port and airport security planning and operations Site surveillance and security