Sierra Leone - Subnational Edge-matched Administrative Boundaries

  • COD+
  • 400+ Downloads
  • This dataset updates: Every year
This dataset is part of the data series [?]: OCHA - Subnational Edge-matched Administrative Boundaries
Additional information
Time Period of the Dataset [?]
April 05, 2022-April 22, 2025 ... More
Modified [?]
10 January 2024
Dataset Added on HDX [?]
5 April 2022 Less
Expected Update Frequency
Every year
Location
Sierra Leone
Source
Government of Sierra Leone and ITOS
... More
Contributor
OCHA Field Information Services Section (FISS)
Methodology

Derived from the Sierra Leone - Subnational Administrative Boundaries and adjusted by ITOS to fit the UN Geocartographics 1:1m international boundary set.

Caveats / Comments

The edge-matched layers are subject to the following potential limitations:

Where countries border each other, one or even both boundaries may be less accurate than the original, definitive boundaries. The UN Geospatial Hub boundary is generally of lower quality than the definitive COD-AB layers.

Peripheral polygon feature shapes and the relationship of their areas to those of their internal neighbouring features may be distorted, while internal features are untouched.

Peripheral polygon features may artificially appear to touch different, incorrect features belonging the same country.
License
Creative Commons Attribution for Intergovernmental Organisations (CC BY-IGO)
Tags
administrative boundaries-divisions
File Format
Visibility
Public
Less
Export metadata for this dataset: JSON | CSV
[{"value": 4, "date": "2024-11-04"}, {"value": 2, "date": "2024-11-11"}, {"date": "2024-11-18", "value": 0}, {"date": "2024-11-25", "value": 0}, {"value": 4, "date": "2024-12-02"}, {"value": 4, "date": "2024-12-09"}, {"date": "2024-12-16", "value": 0}, {"value": 2, "date": "2024-12-23"}, {"value": 2, "date": "2024-12-30"}, {"value": 11, "date": "2025-01-06"}, {"value": 7, "date": "2025-01-13"}, {"date": "2025-01-20", "value": 0}, {"value": 6, "date": "2025-01-27"}, {"value": 3, "date": "2025-02-03"}, {"value": 3, "date": "2025-02-10"}, {"value": 2, "date": "2025-02-17"}, {"value": 11, "date": "2025-02-24"}, {"value": 2, "date": "2025-03-03"}, {"value": 6, "date": "2025-03-10"}, {"date": "2025-03-17", "value": 0}, {"value": 21, "date": "2025-03-24"}, {"value": 25, "date": "2025-03-31"}, {"value": 12, "date": "2025-04-07"}, {"value": 1, "date": "2025-04-14"}, {"date": "2025-04-21", "value": 0}]

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Data and Resources [5]