Day1-1410-A navigable OSM map of Canada? Sooner than you think!

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5 Telenav, Inc. All Rights Reserved © 2017 Data collection and aggregation Automatic map improvements Manual map improvements Map validation and QA Data Normalization Topological Corrections Attribute Corrections In-House OSM Community Automated Routing Tests Manual Routing Tests App Metrics Other Public Data Sources Street Level OpenStreetCam Probe Data TN MAPPING PLATFORM COMPONENTS

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6 Telenav, Inc. All Rights Reserved © 2017 Data Source Data Type Sensors • GPS probe data • Gyro • Accelerometer • Compass heading • Barometric pressure Camera • Geo-referenced images Map Content • Road geometry • Direction of travel • Turn restrictions • Lane info • Road curvature • Road slope/height • Free flow speed • Lane markings • Street name • Construction zones • Speed limits • Exit sign info • Stop signs • Traffic lights DATA, DATA, DATA…

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7 Telenav, Inc. All Rights Reserved © 2017 AUTOMATED MAP IMPROVEMENTS Internal Junctions • OSM does not identify ‘intersection link’ roads (Example A) and ‘connection roads’ (Example B) • Identified such internal junctions to facilitate routing, guidance and map display Way Sectioning • Sectioning for long segments in OSM. Golden Gate Bridge is one intact way in OSM. It gets chopped into smaller segments to facilitate embedded traffic.

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8 Telenav, Inc. All Rights Reserved © 2017 SIGNPOST INFORMATION (MANUAL EDIT) • Critical for guidance • Requires official data (sparse) or Street Level Imagery • Data model proposed by Telenav gained wide acceptance in N-America

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9 Telenav, Inc. All Rights Reserved © 2017 TOOLS FOR THE COMMUNITY OpenStreetCam Application ImproveOSM Maproulette Gamified map correction Correction of one-ways and missing roads Street-level image capture and editing tools

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11 Telenav, Inc. All Rights Reserved © 2017 MAP CONTENT GROUND-TRUTH TARGETS Routing Guidance Display POIs & Search Traffic ADAS Navigable Roads Named Roads 2D Building Footprint Address Points Real-Time Traffic Enhanced Geometry Direction of Travel Lane Info Basic/3D City Models Core + Extended Listing Historical Traffic Enhanced Curvature Speed Limits Highway Exit Signs 3D Landmarks Height & Slope Turn Restrictions 2D Junction Views Functional Road Class Toll Roads HOV Lanes Traffic Lights Stop Signs Ferry Routes Required for mobile navigation Off-Roads

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12 Telenav, Inc. All Rights Reserved © 2017 CANADA MAP CONTENT WEEKLY METRICS 102% 104% 117% 106 % 795000 800000 805000 810000 815000 820000 825000 830000 835000 840000 845000 Road Geometry (miles) Target Actuals Cumulative Target 445000 450000 455000 460000 465000 470000 475000 480000 485000 Road Names (miles) Target Actuals Cumulative Target 0 10000 20000 30000 40000 50000 60000 Turn Restriction (count) Target Actuals Cumulative Target 28000 29000 30000 31000 32000 33000 34000 35000 36000 37000 One Way (miles) Target Actuals Cumulative Target

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13 Telenav, Inc. All Rights Reserved © 2017 TELENAV MAP EDITS IN CANADA 2016-17 • Road geometry (miles): edited 52,056 miles (17.70% of all OSM edits for road geometry) • Road name (miles): edited 41,182 miles (21.29%) • Oneway (miles): edited 18,025 miles (48.36%) • Signposts: edited 1,946 signpost (21.60%) • Turn restrictions: edited 49,358 turn restrictions (93.61%)

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17 Telenav, Inc. All Rights Reserved © 2017 WHAT WE COULD HAVE DONE BETTER? • Telling people what we were planning in advance • Allow plenty of time for discussion • More research into local mapping practices + asking more questions • Be unafraid to step back / stop in place and rethink what we’re doing • Less focus on quantity over quality • Community training