{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8532924","patent":{"patent_number":"US-8532924","title":"Method and apparatus for displaying three-dimensional terrain and route guidance","assignee":null,"inventors":[],"filing_date":"2010-08-30T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G01C"],"num_claims":9,"abstract":"An information display device for displaying three-dimensional route and terrain includes a plurality of databases for storing information; a display control unit to dynamically manage the information with different levels-of-detail (LODs); and a user interface communicatively coupled with the control unit to display the managed information with different levels of detail. In one embodiment, the control unit may include a terrain scaling unit to dynamically increase or decrease the height or “3D-ness” of the terrain based on the angle and height of the viewing. The control unit may also include an LOD control unit and a scene stitching unit. In addition, the information display device provides a three-dimensional real-time rendering environment including three-dimensional guidance information which allows the user to understand complex maneuvers without using two-dimensional overlays."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for displaying three-dimensional terrain and route guidance","description":"An information display device for displaying three-dimensional route and terrain includes a plurality of databases for storing information; a display control unit to dynamically manage the information","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8532924","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8532924","citation_suggestion":"Patentable. \"Method and apparatus for displaying three-dimensional terrain and route guidance\" (US-8532924). https://patentable.app/patents/US-8532924","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8532924","json":"https://patentable.app/api/llm-context/US-8532924","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:20:36.527Z"}