Creating Test Databases | EPFL Graph Search

Vector-Vector Data Layer Interactions

Covers interactions between vector layers in GIS, including geometric properties, spatial arrangement, autocorrelation, altitude models, and SQL equivalents.

Setup of the test databases

Covers the setup of test databases for SQL queries and using Spatialite and Postgis databases with QGIS.

Vector-Vector Interactions

Covers interactions between vector layers in GIS using QGIS tools.

Topological spatial queries

Covers SQL queries for spatial relations and operators in Geographic Information Systems.

SQL Queries and Syntax

Covers the basics of SQL, including components of the language and syntax of SELECT clause.