Working with Attributes in QGIS3 | Select by Expression | A Step by Step Professional Guide

GIS data has two parts - features and attributes. Attributes are structured data about each feature. This tutorial shows how to view the attributes of a GIS vector layer and do basic queries on them in QGIS.
#qgis3 #qgistutorials #cartography #mapmaker #mapmaking

OVERVIEW OF THE TASK
The dataset for this tutorial contains information about populated places of the world. The task is to query and find all the capital cities in the World that have a population greater than 1 million and save the resulting subset as a GeoJSON file.

OTHER SKILLS YOU WILL LEARN
1 - Select features from a layer using expressions.
2 - Using the Attributes toolbar.
2 - Exporting selected features in a layer.

GET THE DATA
Download the Populated Places dataset from Natural Earth:
http://www.naturalearthdata.com/downl...

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