Atlas · Tanzania / Dataset
DATASET

Umba River

Layer "Umba River" from WWF Kenya Sources.

View on map
CSV GeoJSON
Features
18
umba_river
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
Umba River (EPSG:102100 (service native); served as EPSG:4326)
Module / ecosystem
WATER & CATCHMENTS
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
18 (matches the source's own count)

How to cite

WWF Kenya, KMFRI, KFS (2026). Umba River. Archived copy held by Atlas Blue Carbon Intelligence (snapshot n/a; SHA-256 7a96b5f9d3e7997c…). Accessed via https://atlas.twende.green/datasets/wf-hosted-umba4web-wfl1-3-umba-river-de4316.

Feature classes

ClassFeatures
umba_river18

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
attributes18
length_km18

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
7a96b5f9d3e7997c9d6f14b86e5944da6bc92d67a7cc8d6b0fffd792fd733bf6
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
#823completed2026-10-13 06:04:58.735446+00180
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