Products Use cases About us Developers Shop Scroll to explore HD Map Our market-leading HD map improves sensor perception, enables precise localization and improves path planning to safely execute every maneuver. CONTACT US DOWNLOAD DOCUMENTS Precise HD maps for safe autonomous driving For automated driving to be safe, you need detailed HD maps that are constantly updated. With driving gradually shifting from humans to machines, the role and scope of digital maps must go beyond turn-by-turn navigation and be built specifically for self-driving vehicles. The TomTom HD Map is the next generation, delivering highly accurate, up-to-date and realistic representations of the road. FEATURES AND BENEFITS Market-leading technology for automated driving We pioneered commercial high-definition (HD) mapmaking, and we have been leading the way ever since. Today, we are a market leader for HD and automated driving (AD) map tech. TomTom’s HD Map has been successfully integrated into R&D projects at 9 of the top 10 global carmakers and over 3 million vehicles on the road use our maps for AD. We were the first company to offer broad highway coverage across the U.S., Europe and East Asia – and continue to expand our AD coverage and features. Extended sensor range The TomTom HD Map works with the vehicle’s onboard sensors to validate and prioritize the info they provide. Our map gives context to the vehicle’s surroundings, acting as a safety net that sees road signs, lights and around corners. Improved sensor perception Is it a tail light, traffic light or street light? In complex environments, the TomTom HD Map helps locate and identify signs, lights, poles and other objects to help self-driving vehicles make sense of their surroundings. Sensor-agnostic localization layers A self-driving car needs to know where it is at all times, especially in poor weather. The TomTom HD Map helps vehicles know their exact location on the road – down to the centimeter. TomTom RoadDNA works with any sensor layout to enhance positioning with localization map layers that contain multiple sets of format-friendly data. Safer path planning Changing lanes, taking exits and other on-the-road maneuvers are complex for self-driving vehicles. The TomTom HD Map helps vehicles plan a path along any route and execute it safely. How do we efficiently deliver the latest TomTom HD Map? TomTom AutoStream. To ensure the automated driving system has access to the latest road information, we developed the TomTom AutoStream delivery service, which efficiently provides the most recent and relevant HD map data. AutoStream comes with onboard client software and can be extended with an ADASIS horizon provider, which communicates map content to ADAS ECUs in the vehicle using a standard data format. This makes TomTom AutoStream a complete, ready-for-integration solution. TomTom HD Map Most complete To improve driver safety in all automated driving scenarios, a comprehensive product portfolio is needed. Therefore, TomTom has developed detailed and accurate HD maps, as well as ADAS maps for driver assistance, AutoStream for efficient map delivery, onboard client software and more. Proven technologies With 30 years of map-making experience, 3 million ADAS customers and the TomTom HD Map used for OEM L2-3 projects, we are the market leader. This grants us unique insights how HD maps contribute to safe autonomous driving and make us the most reliable and proven HD map partner. Fastest HD Maps Safe autonomous driving rely on fast maps that minimize time from a change in reality to map updates. TomTom's transactional map-making engine, AutoStream and multi-source HD mapping of combining professional data with crowdsourced input, lead to faster updates for highest quality maps. Downloads DOCUMENT NAME TYPE SIZE HD Map product sheet PDF 43 KB White paper: Elektrobit and TomTom – extending the vision of automated vehicles PDF 374 KB DOWNLOAD ALL Want to learn more? Get in touch. First name Last name Work email Phone Country Company name Job title Job function Area of interest Message SUBMIT *Required field. By submitting your contact details to TomTom, you agree that we can contact you about marketing offers, newsletters, or to invite you to webinars and events. You can unsubscribe at any time by the link included in our emails. Review our privacy policy. Related products and information MAPS HD map ADAS map SD map Map data Places TRAFFIC AND TRAVEL INFORMATION Real-time traffic EV service Hazard warnings Speed profiles Speed cameras Parking services Road analytics Fuel services Weather services Traffic Index NAVIGATION FOR AUTOMOTIVE Navigation engine Navigation user interface EV routing and range Maps Traffic and travel information AUTOMATED DRIVING HD map ADAS map AutoStream RoadCheck Hazard warnings Virtual Horizon ROAD ANALYTICS Traffic stats Origin destination analysis Route monitoring Road event reporter Junction analytics USE CASES Automated driving Vehicle and asset tracking Estimated times of arrival Ride hailing Highway pilot Predictive powertrain control Intelligent speed assistance Self-driving car technology INDUSTRIES Automotive Fleet management and logistics Mobility and on-demand Road traffic management Location intelligence APIS AND SDKS Map display API Traffic API Routing API Search API Other APIs and SDKs SHOP | GPS SAT NAVS AND APPS Navigation devices Mobile apps Maps and services In-dash navigation Updates help UPDATE SUPPORT Navigation support Navigation get started Map update support Developer support ABOUT US Company information Investor Careers Press room Blog LEGAL Privacy policy Legal information Terms and conditions Using your data Report vulnerabilities PORTALS Developer portal Customer portal Move portal Suppliers Report a map change Copyright © 2021 TomTom International BV. 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