Opis

• Tytuł:
  DASYMETRIC MODELLING OF POPULATION DISTRIBUTION – LARGE DATA APPROACH
• Twórca:
  Dmowska, Anna
• Opis:
  Existing resources of population data, provided by national censuses in the form of areal aggregates, have usually insufficient resolution for many practical applications. Dasymetric modelling has been a standard technique to disaggregate census aggregates into finer grids. Although dasymetric modelling of population distribution is well-established, most literature focuses on proposing new variants of the technique, while only few are devoted to developing broad-scale population grids that could be used for real-life applications. This paper reviews literature on construction of broad-scale population grids using dasymetric modelling. It also describes an R implementation of fully automated framework to calculate such grids from aggregated data provided by national censuses. The presented implementation has been used to produce high resolution, multi-year comparable, U.S.-wide population datasets that are the part of the SocScape (Social Landscape) project.
• Dostępność obiektu:
  Dostęp otwarty
• Prawa:
  Prawa autorskie (c) 2019 Anna Dmowska
• Data:
  2019.03.31
• Typ:
  info:eu-repo/semantics/article;
  info:eu-repo/semantics/publishedVersion;
  Recenzowany artykuł
• Język:
  angielski
• Źródło:
  Quaestiones Geographicae; Vol. 38 No. 1 (2019); 15-27;
  Quaestiones Geographicae; Tom 38 Nr 1 (2019); 15-27;
  2081-6383;
  0137-477X
• Format:
  application/pdf
• Wydawca:
  Adam Mickiewicz University Poznan
• Relacja: http://pressto.amu.edu.pl/index.php/qg/article/view/27506/25051
• Temat i słowa kluczowe:
  population grids;
  dasymetric modelling;
  R
• Identyfikator: http://pressto.amu.edu.pl/index.php/qg/article/view/27506
• Dostawca danych:
  Platforma Otwartych Czasopism Naukowych UAM
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