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wodzu edited this page Nov 25, 2018 · 6 revisions

About

This project was part of the course "Geospatial Databases" in the winter term of 2016/2017 at the Free University of Berlin. It aims to inspect the 18th Berlin state election in terms of Gerrymandering.

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Features

1. Calculation of a gerry-score using various metrics for compactness

  • Calculation of gerry-score by district (Wahlkreis)
  • Coloring districts on map by gerry-score

2. Simple Analysis of Election Results

  • Visualization of overall election results per party
  • Visualization of election results for each party per district on map

Open Tasks

  • Election Analysis

    • Comparison of district shapes in different elections and analysis of their influence on results
  • Redistriction

    • Prevention of Gerrymandering: Reshaping districts such that gerry-score is reduced
    • Active Gerrymandering: Reshaping districts such that a selected party wins or gains more influence
    • See this wiki page for an overview on common methods
  • German election law

    • What specifics have to be considered for the analysis of berlin state elections in terms of Gerrymandering?
    • Is Gerrymandering possible at all or are the effects of redistricting mitigated by German election law?

Technical Details

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