Data & GIS


The available datasets are important as they form the basis of the results in this research. Next to the quality of the data itself, the way the data is analysed also plays a vital role. In this section a more in depth look will be given into the used datasets, and the way GIS (Geographical Information System) programs are used as an analyzing tool will be explained.

In this part of the site the following subjects are discussed:

  • More information about the used data
  • The different aggregation levels
  • A short introduction into GIS
  • GIS for transportation
  • GIS and aviation