Evidence map›Paper›PMID 31565697›Full record

ArticleBig earth data2019

Global spatio-temporally harmonised datasets for producing high-resolution gridded population distribution datasets.

Christopher T Lloyd, Heather Chamberlain, David Kerr, Greg Yetman, Linda Pistolesi, Forrest R Stevens, Andrea E Gaughan, Jeremiah J Nieves, Graeme Hornby, Kytt MacManus and 4 more

Abstract read
In one paragraph

Article in Big earth data, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

78 citing papers in PubMed.

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  10. Genome-Wide by Lifetime Environment Interaction Studies of Brain Imaging Phenotypes.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
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18 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors.

Christopher T LloydWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.ORCID 0000-0001-7435-8230
Heather ChamberlainWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.
David KerrWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.
Greg YetmanCenter for International Earth Science Information Network (CIESIN), Columbia University, Palisades, NY, USA.ORCID 0000-0002-5270-6975
Linda PistolesiCenter for International Earth Science Information Network (CIESIN), Columbia University, Palisades, NY, USA.
Forrest R StevensDepartment of Geography and Geosciences, University of Louisville, Louisville, KY, USA.ORCID 0000-0002-9328-3753
Andrea E GaughanDepartment of Geography and Geosciences, University of Louisville, Louisville, KY, USA.
Jeremiah J NievesWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.ORCID 0000-0002-7423-1341
Graeme HornbyWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.ORCID 0000-0002-2833-8711
Kytt MacManusCenter for International Earth Science Information Network (CIESIN), Columbia University, Palisades, NY, USA.
Parmanand SinhaDepartment of Geography and Geosciences, University of Louisville, Louisville, KY, USA.
Maksym BondarenkoWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.
Alessandro SorichettaWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.ORCID 0000-0002-3576-5826
Andrew J TatemWorldPop, School of Geography and Environmental Science, University of Southampton, Southampton, UK.ORCID 0000-0002-7270-941X

Funding

Transmission ProjectU19AI089674 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI Isaac Ssewanyana · 2010 to 2026
$29.3M
NIAID NIH HHS U19 AI089674Wellcome Trust
6 · The paper itself

Abstract

Multi-temporal, globally consistent, high-resolution human population datasets provide consistent and comparable population distributions in support of mapping sub-national heterogeneities in health, wealth, and resource access, and monitoring change in these over time. The production of more reliable and spatially detailed population datasets is increasingly necessary due to the importance of improving metrics at sub-national and multi-temporal scales. This is in support of measurement and monitoring of UN Sustainable Development Goals and related agendas. In response to these agendas, a method has been developed to assemble and harmonise a unique, open access, archive of geospatial datasets. Datasets are provided as global, annual time series, where pertinent at the timescale of population analyses and where data is available, for use in the construction of population distribution layers. The archive includes sub-national census-based population estimates, matched to a geospatial layer denoting administrative unit boundaries, and a number of co-registered gridded geospatial factors that correlate strongly with population presence and density. Here, we describe these harmonised datasets and their limitations, along with the production workflow. Further, we demonstrate applications of the archive by producing multi-temporal gridded population outputs for Africa and using these to derive health and development metrics. The geospatial archive is available at https://doi.org/10.5258/SOTON/WP00650.

Indexed as

globalHuman populationmulti-temporalspatial datasetsub-national

Identifiers

PMID31565697
PMCPMC6743742

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.