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Exploring Micromapping: Enhancing Detail in OpenStreetMap for Advanced Navigation

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Micromapping, or micro-mapping, in OpenStreetMap (OSM) focuses on detailing small-scale features such as building entrances, footways, and other urban elements. This technique enhances visual representations of limited city areas for 3D applications, improving geometries and incorporating city furniture and greenery. While traditional mapping in OSM emphasizes larger scale features, micromapping supports detailed routing, particularly for mobility and vision-impaired users. Despite its advantages, challenges like lack of standard definition and rendering capabilities persist. This approach promises improved navigation and safety in urban environments.

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Exploring Micromapping: Enhancing Detail in OpenStreetMap for Advanced Navigation

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  1. Micromapping Marek Strassenburg-Kleciak aka Marek Kleciak

  2. Micromapping? Micromapping or micro-mappingin OpenStreetMap (OSM) refers to the mapping of small scale features. This may include mapping such objects as a building entrance, as well as the footway and steps leading to that entrance. Another aspect is to improving the visual representation of a scenery (here: usually a very limited city area) for 3D for example. Therefore this includes improving geometries (buildings, landuse, ...) but also to add very small objects as city furnitures (streetlamps, benchs, ...) and village green (trees, hedges, ...) Most mapping in OSM is not concerned with such fine detail, but rather with larger scale objects such as roads. Some advantages of micromapping are to enable advanced and detailed routing, especially routing for the mobility and vision impaired.

  3. Idea

  4. Why? • „Wikipedia effect“ • Exactness Activeuser Time

  5. Why? • Fun • More content = moreusecases

  6. Problems • Noexactlydefinition • Nogoodrenderingformorecontent • No „full CAD“ tools • Significantlymoredata • Nolayerconceptrecentlyand … • OSM „traditionalists“

  7. This isNOTmicromapping

  8. Not exactlyenough (orthogonal)

  9. Lack ofdetails, accuracy

  10. Technical possibilitiesforadvancednavigationsystems • Betterstreetrecognition • Exactlypositioning (lanenavigation) • More safety in traffic • Automatizedobjectrecognitionsystemsfor OSM technicallypossible. (Data collectionwithdecimeteraccuracy)

  11. ThankYou & especially!

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