Singapore's authoritative national map platform from the Singapore Land Authority, offering base maps, geocoding, and themed location services.
OneMap is the authoritative national map of Singapore, operated by the Singapore Land Authority. It provides detailed base maps, a geocoding and routing API, and themed government layers covering amenities, schools, health, and population data.
OneMap is designed primarily as a services platform: its APIs and map tiles let you build location-aware applications and enrich projects with authoritative Singapore data. It pairs naturally with Data.gov.sg for tabular open datasets.
Yes. OneMap services are free under the Singapore Open Data Licence, with registration required for API access.
Yes. OneMap provides address search, geocoding, reverse geocoding, and routing APIs for Singapore.
OneMap exposes themes such as schools, healthcare, community facilities, and demographic layers contributed by government agencies.
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