Locating Nearest Facility with Origin-Destination Matrix (QGIS3).Basic Network Visualization and Routing (QGIS3).Multi Criteria Overlay Analysis (QGIS3).Automating Map Creation with Print Layout Atlas (QGIS3).Automating Complex Workflows using Processing Modeler (QGIS3).Batch Processing using Processing Framework (QGIS3).Calculating Street Intersection Density (QGIS3).Sampling Raster Data using Points or Polygons (QGIS3).Georeferencing Topo Sheets and Scanned Maps (QGIS3).Basic Raster Styling and Analysis (QGIS3).Calculating Line Lengths and Statistics (QGIS3).Importing Spreadsheets or CSV files (QGIS3).