Data from the World Bank's data portal and other sources, last updated 2026-04-28. It contains information on urbanization, traffic, congestion, and air pollution for Sierra Leone, sourced from the United Nations Population Division, World Health Organization, and other international bodies. The dataset is provided in CSV format under a CC-BY-4.0 license.
Use Cases
- Analyze urbanization trends and population density based on data from the United Nations Population Division.
- Model traffic congestion and infrastructure strain using indicators likely sourced from the International Road Federation.
- Assess environmental impact and air pollution levels based on data from the World Health Organization and World Resources Institute.
- Evaluate the efficiency of providing basic services like water and sanitation in growing urban areas as described in the overview.
Strengths
- Data is sourced from authoritative international organizations like the World Bank, UN, and WHO.
- The dataset is licensed under the permissive CC-BY-4.0 license.
- Last update timestamp is precisely recorded as 2026-04-28 11:02:58.134558.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count and dataset size are unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- World Bank Group, United Nations Population Division, World Health Organization, International Road Federation, World Resources Institute.
- Collection Method
- Aggregated from the World Bank's data portal and other international sources.
- Freshness
- Last updated 2026-04-28 11:02:58.134558; freshness should be verified.
- Geography
- Sierra Leone