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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture introduces the interactions between vector layers in geographic information systems, covering topics such as geometric properties, spatial arrangement, autocorrelation, and altitude models. It explains the types of interactions, tools in QGIS, and SQL equivalents for operations like joining points and calculating lengths. The lecture also demonstrates operations like cutting vector files and boolean operations like union and intersection between polygon layers.