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STRIPED DONKEYWe do the heavy lifting.

Evidence

See what was checked.
See what remains.

Structural integrity, empirical accuracy and fitness for use need separate evidence.

Published internal checks.

Original conceptual illustration of a city model and its source records

“Other” covers remaining outcomes. Failures may include disclosed residuals; review their explanation and scope.

Reproducible sample checks.

Selected residents. Local checks do not establish full-city validation.

Benchmarks and application evidence.

Selected demographic comparisons. Broad categories establish neither overall accuracy nor domain-wide validation; detailed errors and settings are unpublished.

Carry the evidence with the data.

Keep sources with the release.

Published report · PDF

Nairobi · Published data-quality audit

The PDF contains the published report and its source context. Review the stated scope with each result.

Read the report here or download the PDF below.

Download Nairobi · Published data-quality audit PDF

Published report · PDF

Lagos · Published City Twin audit

The PDF contains the published report and its source context. Review the stated scope with each result.

Read the report here or download the PDF below.

Download Lagos · Published City Twin audit PDF

Your delivery package.

Data, documentation, evidence and licensed scope travel together.