Atlas · Tanzania
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Dataset
DATASET
Eastern Arc Forest (Blocks)
Layer "Eastern Arc Forest (Blocks)" from WWF Kenya Sources.
View on map
CSV GeoJSON
Features
13
eastern_arc_forest_blocks
Observations
26
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
- Eastern Arc Forest (Blocks) (EPSG:102100 (service native); served as EPSG:4326)
- Module / ecosystem
- COASTAL FORESTS
- 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
- 13 (matches the source's own count)
How to cite
WWF Kenya, KMFRI, KFS (2026). Eastern Arc Forest (Blocks). Archived copy held by Atlas Blue Carbon Intelligence (snapshot n/a; SHA-256 6a23a8ef7f4eaea9…). Accessed via https://atlas.twende.green/datasets/wf-hosted-umba4web-wfl1-6-eastern-arc-forest-blocks-f35741.
Feature classes
| Class | Features |
|---|---|
| eastern_arc_forest_blocks | 13 |
Measurements recorded
| Type · variable | Unit | n | Range |
|---|---|---|---|
| area · area_km2 | ha | 13 | 3,283.58 – 2,278,790.04 |
| length · perim_km | m | 13 | 23,733.90 – 1,597,989.99 |
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 |
|---|---|---|---|---|---|
| area_km2 | area | km2 | ha | 100 | converted |
| perim_km | length | km | m | 1000 | converted |
| 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 | 13 |
| area_ha_geodesic | 13 |
| perimeter_m | 13 |
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
- 6a23a8ef7f4eaea95c0356e79b899e9d8f5964590eca2beb249ee20da2ea8d89
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 |
|---|---|---|---|---|
| #786 | completed | 2026-10-13 06:04:05.978191+00 | 13 | 0 |