Atlas · Kenya
/
Dataset
DATASET
Basin_Boundary
Basin_Boundary
View on map
CSV GeoJSON
Features
1
basin_boundary
Observations
1
Linked measurements
Quality score
95 / 100
Completeness · provenance · checks
Version
v1
Imported 2026-10-13
About this dataset
- Source
- WWF Kenya Sources: GIS Centre of ExcellenceWWF Kenya
- Source layer
- Basin_Boundary (EPSG:102100 (service native); served as EPSG:4326)
- Module / ecosystem
- WATER & CATCHMENTS
- 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
WWF Kenya, KMFRI, KFS (2026). Basin_Boundary. Archived copy held by Atlas Blue Carbon Intelligence (snapshot n/a; SHA-256 02a185770b332f5e…). Accessed via https://atlas.twende.green/datasets/wf-hosted-lake-naivasha-basin-boundary-0-basin-boundary-5db4a1.
Feature classes
| Class | Features |
|---|---|
| basin_boundary | 1 |
Measurements recorded
| Type · variable | Unit | n | Range |
|---|---|---|---|
| area · area_ha | ha | 1 | 343,312.33 – 343,312.33 |
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 |
|---|---|---|---|---|---|
| shape_leng | area/length | unknown (often degrees) | — | — | excluded unit not stated; geodesic area/length computed from geometry instead |
| area_ha | area | ha | ha | 1 | kept (unit taken from field name) |
| 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
No unit checks apply
Archive & integrity
- Snapshot
- n/a
- Format
- GeoJSON (gzip pages, WGS 84 as served)
- Archive checksum
- 02a185770b332f5e8f4cf80dd4e3877e11028e6ea6d1056bcc3a62dc059c7479
Atlas serves this dataset from its own archived copy. Nothing is requested from the publisher when you view or download it.
Verification against the raw archive
Record counts match the source
Imported record count equals the source's own count; per-record cross-check recorded in the import run.
Import history
| Run | Status | Started | Records | Repaired geometries |
|---|---|---|---|---|
| #495 | completed | 2026-10-13 06:00:40.882604+00 | 1 | 0 |