Credit: Youtube Channel “Statistics Canada” “`html Vector Data Visualization Part 2: Rules and Labels in QGIS In the last article we explored the basics of styling vector layers – symbols, colors, and categories. This post dives deeper into Rule-Based Rendering and Labeling in QGIS, two powerful tools that let you create rich, context-sensitive maps. Why…
Credit: Youtube Channel “Statistics Canada” “`html Vector Data Visualization Part 1: Symbology Styles Using QGIS Introduction Vector data visualization is central to geographic information system analysis. QGIS, as the most widely used open‑source desktop GIS, offers powerful styling options that let you turn raw attribute tables into insightful maps. This post focuses on the symbology…
Credit: Youtube Channel “Statistics Canada” Editing Fields and Attributes with QGIS Field Calculator QGIS provides a powerful, expression‑based Field Calculator that allows you to create new fields, update existing ones, and manipulate attribute data without leaving the user interface. This post covers everything you need to know to get started – from launching the tool…
Credit: Youtube Channel “Statistics Canada” When working with geographic data in QGIS, the ability to quickly isolate specific features based on their attribute values is essential for spatial analysis, map styling, and data quality checks. Attribute queries let you craft logical expressions that identify precisely the features you need, whether they belong to a particular…
Credit: Youtube Channel “Statistics Canada” Getting Started with Vector Layers in QGIS Vector layers allow you to work with geographic data represented by points, lines, or polygons. In QGIS you can create new vector layers from scratch or by importing data from a file. The following guide walks you through the most common methods for…
Credit: Youtube Channel “Statistics Canada” Discovering Vector Data and Attributes in QGIS Vector layers are the backbone of most GIS projects, representing precise geographic features with points, lines, or polygons. While the spatial aspect makes them visually powerful, the real depth of analysis lies in the attribute data that accompanies each geometry. This guide walks…
Credit: Youtube Channel “Statistics Canada” “`html Getting Started with QGIS Map Canvas The Map Canvas is the heart of QGIS where all map layers are rendered and where you interact with spatial data. Mastering navigation and manipulation tools will speed up your workflow and make map exploration intuitive. Navigating the Map Canvas Zooming Mouse Wheel…
Credit: Youtube Channel “Statistics Canada” “`html Loading Spatial Data into QGIS QGIS supports a wide range of vector and raster formats. Loading data can be done in several ways: Drag & Drop: simply drag a file from your file manager into the Layers panel. Menu: Layer > Add Layer > Add Vector/Raster Layer. Browse to…
Credit: Youtube Channel “Statistics Canada” Understanding Spatial Data: Types and Properties Using QGIS Geographic Information Systems (GIS) rely on the accurate representation and interpretation of spatial data. In QGIS, one of the most popular open‑source GIS platforms, spatial data can be grouped into several categories, each with distinct attributes and uses. Mastering these data types…
Credit: Youtube Channel “Statistics Canada” Geographic Information Systems (GIS) are powerful tools that enable users to capture, store, analyze, and visualize spatial data. By integrating quantitative data (statistics, charts, text) with geographical information, GIS facilitates informed decision‑making in fields such as urban planning, environmental management, resource exploration, and public health. QGIS (Quantum GIS) is a…
