Open data credits
- © OpenStreetMap contributors. Road and mapped-place data is available under the Open Database License (ODbL).
- Google Open Buildings · CC BY 4.0, for included building detections. These are modelled detections, not verified homes.
- WorldPop / University of Southampton · CC BY 4.0 for included population grids and derived estimates. Refer to the applicable dataset release for its complete citation.
- World Bank / TANROADS, Tanzania Roads · CC BY 4.0 for included historical traffic data.
- Tanzania National Bureau of Statistics: included 2022 census observations and supplied administrative/survey geography. Applicable publication and redistribution terms remain relevant.
Location IQ integrates and computes insights from these datasets. Inclusion does not imply provider endorsement. Reference years, provenance and observed/computed labels are retained in applicable API responses and exports. Do not remove required attribution when redistributing data. Local survey and administrative redistribution rights must be assessed for the intended use.
Official observations and computed estimates remain distinct. Read interpretation guidance.