wikiswhere

Wikiswhere is an open-source, location-based wiki platform that lets users create and edit articles tied to real-world places. Each page is associated with geographic coordinates or named places and can be browsed on an interactive map or read as traditional text. The aim is to document local knowledge with spatial context.

Core features include geotagged pages, versioned revisions, map-based navigation, and interoperable data exports. The data model centers on place objects, tags, citations, and coordinates, with support for offline editing and multilingual content. The system emphasizes openness, provenance, and geospatial search.

Wikiswhere is governed by a community-led policy framework and lightweight moderation. It uses permissive open licenses and provides APIs to integrate with other mapping and knowledge platforms. Access controls and role-based permissions help manage sensitive information while encouraging collaboration.

The project grew out of open knowledge and GIS communities seeking a place-centric knowledge layer. It has seen use in local history projects, community mapping, and disaster response, though privacy concerns and vandalism remain ongoing challenges.

See also OpenStreetMap, Wikidata, and location-based services.