Atlas · Tanzania / Dataset
DATASET

polygons

polygons

View on map
CSV GeoJSON
Features
13
polygons
Observations
0
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 Excellence
WWF Kenya
Source layer
polygons (EPSG:102100 (service native); served as EPSG:4326)
Module / ecosystem
PROTECTED AREAS & LANDSCAPES
Licence
To be confirmed with the publisher
Licence 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). polygons. Archived copy held by Atlas Blue Carbon Intelligence (snapshot n/a; SHA-256 3952d06481ede312…). Accessed via https://atlas.twende.green/datasets/wf-hosted-urt-flr-roam-degradation-by-wwftz-priority-areas-0-polygons-8c956b.

Feature classes

ClassFeatures
polygons13

Measurements recorded

Geometry-only dataset
No separate measurements; attributes are shown in the data table.

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 fieldMeasureSource unitAtlas unitFactorTreatment
geometryarea / lengthEPSG:4326 degreesha / 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)

AttributeFeatures
attributes13
area_ha_geodesic13
perimeter_m13

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
3952d06481ede3126741bd9208edc1a8abd97d785b47528ef91edbb7a55384eb
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

RunStatusStartedRecordsRepaired geometries
#788completed2026-10-13 06:04:07.758191+00132
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