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         Reis, S. et al
        
        UK gridded population 2011 based on Census 2011 and Land Cover Map 2015
         https://doi.org/10.5285/0995e94d-6d42-40c1-8ed4-5090d82471e1
        
       
            Cite this dataset as: 
            
           
          Reis, S.; Liska, T.; Steinle, S.; Carnell, E.; Leaver, D.; Roberts, E.; Vieno, M.; Beck, R.; Dragosits, U. (2017). UK gridded population 2011 based on Census 2011 and Land Cover Map 2015. NERC Environmental Information Data Centre. https://doi.org/10.5285/0995e94d-6d42-40c1-8ed4-5090d82471e1
             
             
            
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         By accessing or using this dataset, you agree to the terms of the relevant licence agreement(s). You will ensure that this dataset is cited in any publication that describes research in which the data have been used.
Contains National Statistics data © Crown copyright and database right
 This dataset is made available under the terms of the Open Government Licence  
 
          This dataset contains gridded human population with a spatial resolution of 1 km x 1 km for the UK based on Census 2011 and Land Cover Map 2015 input data. Data on population distribution for the United Kingdom is available from statistical offices in England, Wales, Northern Ireland and Scotland and provided to the public e.g. via the Office for National Statistics (ONS). Population data is typically provided in tabular form or, based on a range of different geographical units, in file types for geographical information systems (GIS), for instance as ESRI Shapefiles. The geographical units reflect administrative boundaries at different levels of detail, from Devolved Administration to Output Areas (OA), wards or intermediate geographies. While the presentation of data on the level of these geographical units is useful for statistical purposes, accounting for spatial variability for instance of environmental determinants of public health requires a more spatially homogeneous population distribution. For this purpose, the dataset presented here combines 2011 UK Census population data on Output Area level with Land Cover Map 2015 land-use classes 'urban' and 'suburban' to create a consistent and comprehensive gridded population data product at 1 km x 1 km spatial resolution. The mapping product is based on British National Grid (OSGB36 datum). 
          
         
           Publication date: 2017-11-22
          
         View numbers valid from 01 June 2023 Download numbers valid from 20 June 2024 (information prior to this was not collected)
           
          Format
ASCII grid
Spatial information
          Study area
         
         
          Spatial representation types
         
         
          Tabular (text) 
Raster
        Raster
          Spatial reference system
         
         
          OSGB 1936 / British National Grid
         
        Provenance & quality
         Census data from the Office of National Statistics have been downloaded as CSV files. 
 
Land Cover Map 2015 vector data has been obtained from CEH.
 
Output Area geography data (Extent of the Realm), were obtained for England & Wales, Northern Ireland, and Scotland.
 
The processing steps are detailed in the Supporting Documentation.
 
To ensure consistency of the final product, total population numbers were compared, at each processing step, with the official 2011 Census totals. In particular due to the clipping process, which merges data on different geographies, areas where population data are provided on administrative boundaries and areas which contain urban, suburban and urban industrial land use parcels, some inconsistencies are inevitable. In addition, the Land Cover Map has been generated in 2015 (with satellite data compiled prior to the release, whereas Census data was obtained in 2011. In the period in between, changes in residential areas will have emerged, which result in different urban or suburban land use data in LCM 2015 compared to the 2011 census (e.g. newly developed residential areas). While there is a difference between residential and workday populations in the Census dataset of 0.107%, the same population figure has been assumed for scaling. As a result, the final output file is consistent with the Census total population for the UK in 2011 within 0.0012% for residential and 0.0005% for workday populations respectively.
       Land Cover Map 2015 vector data has been obtained from CEH.
Output Area geography data (Extent of the Realm), were obtained for England & Wales, Northern Ireland, and Scotland.
The processing steps are detailed in the Supporting Documentation.
To ensure consistency of the final product, total population numbers were compared, at each processing step, with the official 2011 Census totals. In particular due to the clipping process, which merges data on different geographies, areas where population data are provided on administrative boundaries and areas which contain urban, suburban and urban industrial land use parcels, some inconsistencies are inevitable. In addition, the Land Cover Map has been generated in 2015 (with satellite data compiled prior to the release, whereas Census data was obtained in 2011. In the period in between, changes in residential areas will have emerged, which result in different urban or suburban land use data in LCM 2015 compared to the 2011 census (e.g. newly developed residential areas). While there is a difference between residential and workday populations in the Census dataset of 0.107%, the same population figure has been assumed for scaling. As a result, the final output file is consistent with the Census total population for the UK in 2011 within 0.0012% for residential and 0.0005% for workday populations respectively.
Licensing and constraints
 This dataset is made available under the terms of the Open Government Licence  
 
         Cite this dataset as: 
         
        Reis, S.; Liska, T.; Steinle, S.; Carnell, E.; Leaver, D.; Roberts, E.; Vieno, M.; Beck, R.; Dragosits, U. (2017). UK gridded population 2011 based on Census 2011 and Land Cover Map 2015. NERC Environmental Information Data Centre. https://doi.org/10.5285/0995e94d-6d42-40c1-8ed4-5090d82471e1
          
          
         
        Contains National Statistics data © Crown copyright and database right
Related
Citations
Reis, S., Liška, T., Vieno, M., Carnell, E. J., Beck, R., Clemens, T., … Heal, M. R. (2018). The influence of residential and workday population mobility on exposure to air pollution in the UK. Environment International, 121, 803–813.   https://doi.org/10.1016/j.envint.2018.10.005
        
        Visser-Quinn, A., Beevers, L., Collet, L., Formetta, G., Smith, K., Wanders, N., … Kumar, R. (2019). Spatio-temporal analysis of compound hydro-hazard extremes across the UK. Advances in Water Resources, 130, 77–90.  https://doi.org/10.1016/j.advwatres.2019.05.019
        
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        Watson, J., Zidek, J.V., & Shaddick, G. (2019). A general theory for preferential sampling in environmental networks. The Annals of Applied Statistics, 13(4), 2662-2700.  https://doi.org/10.1214/19-aoas1288
        
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        Stański, K., Lycett, S., Porphyre, T. & Bronsvoort, B.M. de C. (2021) Using machine learning improves predictions of herd-level bovine tuberculosis breakdowns in Great Britain. Scientific Reports 11.  https://doi.org/10.1038/s41598-021-81716-4
        
        Macintyre, H.L., Mitsakou, C., Vieno, M., Heal, M.R., Heaviside, C. & Exley, K.S. (2023) Future impacts of O3 on respiratory hospital admission in the UK from current emissions policies. Environment International 178, 108046.  https://doi.org/10.1016/j.envint.2023.108046
        
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        Ascott, M.J., Gooddy, D.C., & Surridge, B.W.J. (2018). Public Water Supply Is Responsible for Significant Fluxes of Inorganic Nitrogen in the Environment. Environmental Science & Technology, 52(24), 14050–14060.  https://doi.org/10.1021/acs.est.8b03204
        
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       Correspondence/contact details
          Reis, S.
         
         
          UK Centre for Ecology & Hydrology
         
         
          Bush Estate
Penicuik
Midlothian
EH26 0QB
UNITED KINGDOM
         
  enquiries@ceh.ac.uk
        Penicuik
Midlothian
EH26 0QB
UNITED KINGDOM
Authors
          Liska, T.
         
         
          Centre for Ecology & Hydrology
         
        
          Steinle, S.
         
         
          Institute of Occupational Medicine (IOM)
         
        
          Leaver, D.
         
         
          Centre for Ecology & Hydrology
         
        
          Roberts, E.
         
         
          Centre for Ecology & Hydrology
         
        
          Beck, R.
         
         
          Centre for Ecology & Hydrology
         
        Other contacts
          Custodian
         
         
            NERC EDS Environmental Information Data Centre
           
  info@eidc.ac.uk
          
          Publisher
         
         
            NERC Environmental Information Data Centre
           
  info@eidc.ac.uk
           
      
 https://orcid.org/0000-0003-2428-8320
 https://orcid.org/0000-0003-2428-8320