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Dewis pwnc arall neu clirio pob hidlydd.
Nid yw holl gynnwys y cyfrifia wedi'i ryddhau. Edrychwch am ddatganiadau sydd i ddod ar y calendr datganiadau. Fel arall, gallwch greu set ddata eich fun.
Rhyddhawyd ar: 10 October 2025 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 04 July 2016 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 20 November 2020 | Gwybodaeth gorfforaethol
Rhyddhawyd ar: 11 October 2017 | Gwybodaeth gorfforaethol
The relationship between official estimates of UK residential and workday population density and the density of mobile phone cell towers is investigated using freely available and open-sourced data on cell tower locations from OpenCellID.
Rhyddhawyd ar: 30 May 2023 | Gwybodaeth gorfforaethol
A case study into producing daytime population statistics for 14 local authorities using an experimental method.
