Sierra Leone imagery and land cover data
＋ Follow new data34 datasets about imagery and land cover in Sierra Leone.
uav imagery by #CODOHSAPA, acquired 2026-09-29 to 2026-09-29, 5.0 cm per pixel, published on OpenAerialMap.
satellite imagery by Osman Kargbo, acquired 2026-06-15 to 2026-06-15, 5.2 cm per pixel, published on OpenAerialMap.
aircraft imagery by Osman Kargbo, acquired 2026-03-31 to 2026-03-31, 21.0 cm per pixel, published on OpenAerialMap.
uav imagery by Tommy Charles, acquired 2025-08-01 to 2025-08-01, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by CODOHSAPA/FEDURP, OSM Sierra Leone, HOT, acquired 2025-04-15 to 2025-04-15, 4.0 cm per pixel, published on OpenAerialMap.
uav imagery by Freetown Drone Club, acquired 2025-04-15 to 2025-04-15, 4.0 cm per pixel, published on OpenAerialMap.
uav imagery by #CODOHSAPA, acquired 2025-04-03 to 2025-04-03, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-17, 3.9 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-17, 4.0 cm per pixel, published on OpenAerialMap.
uav imagery by Tommy Charles, acquired 2025-08-01 to 2025-08-01, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by DroneTM, acquired 2025-10-22 to 2025-10-22, 3.9 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2026-02-07 to 2026-06-03, 5.0 cm per pixel, published on OpenAerialMap.
aircraft imagery by Osman Kargbo, acquired 2026-03-31 to 2026-03-31, 21.5 cm per pixel, published on OpenAerialMap.
satellite imagery by Osman Kargbo, acquired 2026-04-01 to 2026-04-01, 5.1 cm per pixel, published on OpenAerialMap.
uav imagery by Tommy Charles, acquired 2025-08-01 to 2025-08-01, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by Freetown Drone Club, acquired 2025-04-19 to 2025-04-19, 4.0 cm per pixel, published on OpenAerialMap.
uav imagery by CODOHSAPA, acquired 2026-09-14 to 2026-09-14, 5.2 cm per pixel, published on OpenAerialMap.
uav imagery by Osman Kargbo, acquired 2026-10-14 to 2026-10-14, 5.0 cm per pixel, published on OpenAerialMap.
satellite imagery by Osman Kargbo, acquired 2026-08-10 to 2026-08-14, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by Codohsapa, acquired 2026-03-15 to 2026-03-15, 5.2 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 3.9 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-15 to 2025-04-15, 3.8 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 4.7 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-05-16 to 2025-05-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-15 to 2025-04-15, 4.0 cm per pixel, published on OpenAerialMap.
satellite imagery by Osman Kargbo, acquired 2026-06-15 to 2026-06-15, 5.0 cm per pixel, published on OpenAerialMap.
uav imagery by HOT, acquired 2025-04-16 to 2025-04-16, 5.0 cm per pixel, published on OpenAerialMap.
This map shows landslides mapped from satellite imagery following the Regent event on 15 August 2017. The main landslide outline in Regent has been updated from the product released by UNITAR-UNOSAT (published 16 August, version 1.0) using the updated UNITAR-UNOSAT georectification of the satellite image on 17th August. The main Regent landslide event is 6 km long, including source area and run-out to the sea. It is interpreted as a debris slide in its upper reaches, transitioning to a debris flow and then a sediment-laden flood. The two smaller landslides are interpreted as debris flow events. The analysis has not yet been verified in the field.