Dja-Odzala-Minkébé - TRIDOM
The Landscape in brief: Coordinates: 3°29’53’’N – 0°26’28’’N; 11°51’54’’E – 15°57’21’’E Area: 141,000 km2 Elevation: 300-1,000 m Terrestrial ecoregion: Ecoregion of the northwest Congolese forests Aquatic ecoregions: Southwest equatorial coastal ecoregion Sangha ecoregion (Th ieme et al., 2005) Protected areas: Odzala-Koukoua National Park, 1,250,000 ha, 1935/1999, Republic of Congo Minkébé National Park, 756,700 ha, 1997/2002, Gabon Ivindo National Park, 300,274 ha, 1971/2002, Gabon Mwagna National Park, 116,500 ha, 2002, Gabon Boumba-Bek National Park, 309,300 ha, 2005, Cameroon Nki National
About this dataset
- Source
- WWF Kenya Sources: GIS Centre of ExcellenceWWF Kenya
- Source layer
- Dja-Odzala-Minkébé - TRIDOM (EPSG:102100 (service native); served as EPSG:4326)
- Module / ecosystem
- PROTECTED AREAS & LANDSCAPES
- Licence
- To be confirmed with the publisherLicence not stated by the publisher. Atlas holds an archival copy for scientific and internal use. Do not redistribute in bulk without the publisher's permission. Always cite WWF Kenya and the original data owner named in the layer description.
- Coordinate system
- Stored as EPSG:4326 (WGS 84). Source native: 102100
- Records archived
- 1 (matches the source's own count)
How to cite
Feature classes
| Class | Features |
|---|---|
| dja_odzala_mink_b_tridom | 1 |
Measurements recorded
Unit harmonisation applied to this dataset
Every number in Atlas is stored in one canonical unit; the original value and unit are always kept
| Source field | Measure | Source unit | Atlas unit | Factor | Treatment |
|---|---|---|---|---|---|
| hectares | area | ha | ha | 1 | kept (unit taken from field name) |
| Shape_Length | area/length | unknown (often degrees) | — | — | excluded unit not stated; geodesic area/length computed from geometry instead |
| Shape_Area | area/length | unknown (often degrees) | — | — | excluded unit not stated; geodesic area/length computed from geometry instead |
| geometry | area / length | EPSG:4326 degrees | ha / m | — | geodesic area (ha), perimeter (m) and length (km) computed on the WGS 84 ellipsoid with PostGIS |
Attributes stored per feature
How many features carry each attribute (first 20,000)
| Attribute | Features |
|---|---|
| attributes | 1 |
| area_ha_geodesic | 1 |
| perimeter_m | 1 |
Checked against the geometry
Source value ÷ the same quantity computed from the stored shape
Archive & integrity
- Snapshot
- n/a
- Format
- GeoJSON (gzip pages, WGS 84 as served)
- Archive checksum
- c94a6f3abf8d730cbbc5e98a0119aa3483b1a521b33ad8be4c8db4147578a12f
Verification against the raw archive
Import history
| Run | Status | Started | Records | Repaired geometries |
|---|---|---|---|---|
| #431 | completed | 2026-10-13 06:00:13.419652+00 | 1 | 0 |