Concepts

🗃️ Theme-based

4 items

📄️ Cartography

Cartographic properties offer suggestions for displaying Overture features at specific zoom levels and using sort order to properly layer features in a map.. For example, the land_cover feature type is offered at two levels of detail for display, designated by minzoom and maxzoom in the schema.

📄️ Names

Named entities in Overture share a common schema.

📄️ Scoped and rule-based properties

In the real world, many facts and rules affecting entities have only a partial application, meaning they don't apply everywhere, or they don't apply at all times, or to everyone, or to all sets of external conditions. For example, access restrictions on a road segment might not apply to all people or all kinds of vehicles, or they might vary according to the day of the week.