Datasets > Sierra Leone > 2020-2024

Sierra Leone Motorised Travel Time (in seconds) to nearest health centre

The Centre for Humanitarian Data · 2024 Full Details

Full Details

Title
Sierra Leone Motorised Travel Time (in seconds) to nearest health centre
Description
A 100 m spatial resolution geotiff of motorised travel time in seconds to nearest health facility in Sierra Leone. The data was generated using the Child Poverty and Access to Services (CPAS) software (10.5281/zenodo.4638563) and was created as part of the CPAS project within the Data for Children Collaborative. The travel time is calculated assuming driving speeds of local public transport options on all-weather roads/asphalt roads and walking speeds on all other roads, tracks, paths and land cover types. A full description is available [here](https://doi.org/10.1038/s41597-022-01274-w) a video description of the data is also available [here](https://www.dataforchildrencollaborative.com/outputs/presentation-a-100m-resolution-travel-time-map) Projection system is: GCS_WGS_1984 EPSG 4326 for all
Creator
Data for Children Collaborative
Publisher
The Centre for Humanitarian Data
Temporal Coverage
2024-08-01
Date Issued
2024-12-09
License
http://www.opendefinition.org/licenses/cc-by
Access Rights
Public
Date Added
December 31, 2024
Provenance Statement
The metadata for this resource was last retrieved from Humanitarian Data Exchange on 2025-08-23.

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Cite and Reference

  • Citation
    Data for Children Collaborative (2024). Sierra Leone Motorised Travel Time (in seconds) to nearest health centre. The Centre for Humanitarian Data. https://data.humdata.org/dataset/86f20a37-53f6-499e-ad79-3072c64cecc9 (dataset)
  • BTAA Geoportal Link

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