Readme.txt
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Data from Pop247NRT Project (ES/P010768/1):
Data library, sample outputs and batch files for England, 2011 
Version 2-0
20/04/21

This data collection comprises three groups of files: a data library for England 2011, a set of sample outputs for England 2011 in 200m grid cells, and the batch files employed to create the sample outputs.  It also contains a set of documentation describing the contents and provenance of the files.

Documents.zip: **Start with this**. Contains the key documentation file Pop247NRT_England2011_v2-0_Documentation.docx which describes the files and their contents. Also contains a copy of an open access journal article which describes the Pop247 framework and methodology.

DataLibrary.zip: contains the England 2011 data library for input into SurfaceBuilder247. Folder structure is as required by SurfaceBuilder247.

SampleOutputs.zip: contains four sets of sample outputs created by SurfaceBuilder247, using the England 2011 data library. Values are population counts per 200m grid cells (based on the British National Grid), broken down by population sub-group, together with a count of total population (AllAges).
- Eng_2011_v2-0_0200_OTT: 02:00 (2am) out of school and university term-time
- Eng_2011_v2-0_0200_Term: 02:00 (2am) during school and university term-time 
- Eng_2011_v2-0_1400_OTT: 14:00 (2pm) out of school and university term-time
- Eng_2011_v2-0_1400_Term: 14:00 (2pm) during school and university term-time

Naming convention for results files: 
StudyArea_Year_VersionNumber_TimeOfDay_TermOrOTT_~PopulationSubGroup~TimeOfDay~Date_Total.tif
e.g. Eng_2011_v2-0_0200_OTT_~0_4~02-00~17-08-2011_Total.tif

BatchFiles.zip: contains the batch files used to create the England 2011 (Version 2-0) sample outputs with the England 2011 data library.  

For full details of the Pop247 framework and methodology see: 
Martin D, Cockings S, Leung Y. Developing a flexible framework for spatiotemporal population modelling. Annals of the Association of American Geographers, 105(4), 2015, 754-772  http://dx.doi.org/10.1080/00045608.2015.1022089 
Please cite this article when using Pop247/Pop247NRT data and/or the SurfaceBuilder247 software in publications.

Version notes:
- Version 1-0 contains some data which are not shareable under open licences.
- Version 2-0 is a fully open version, with all input datasets and any derived output datasets being available for re-use under the Open Government Licence or the CC-BY 4.0 licence.