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Author

About the Author
I'm Daniel O'Donohue, the voice and creator behind The MapScaping Podcast ( A podcast for the geospatial community ). With a professional background as a geospatial specialist, I've spent years harnessing the power of spatial to unravel the complexities of our world, one layer at a time.

Google Satellite Imagery and Google Maps in QGIS

How to add Google Maps layers to QGIS with our comprehensive guide. Learn the steps to integrate satellite, hybrid, and terrain maps, understand the legal considerations, and troubleshoot common issues

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Changing language of QGIS

Changing the language of the QGIS interface to your preferred language is a straightforward process. Here are the steps you can follow to change the language settings in QGIS

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Creating points in QGIS

Utilizing QGIS for creating and managing point features with precision. We cover methods like manual entry, CSV import, Python scripting, and the Geometry by Expression tool.

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Concatenate fields in QGIS

Field concatenation is a fundamental data manipulation technique that combines data from multiple fields into one, enhancing data readability and utility. This can be crucial for tasks like labeling, creating comprehensive address lists, or preparing data for analysis and reporting.

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The IS Operator In QGIS

In this post, we will explore the various applications of the IS operator in QGIS, addressing frequently asked questions such as how to use it for checking NULL values, its inability to compare data directly, and its specific use cases in data cleaning and analysis.

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What is humanitarian GIS?

Hugo, from IMMAP, shares his expert insights on how GIS technologies are leveraged to analyze data, visualize scenarios, and facilitate rapid decision-making during emergencies.
Here are the key tools mentioned:
1. **Kobo Toolbox**: An open-source to…

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Select NULL values in QGIS

In QGIS, as in many other database and GIS systems, a NULL value represents the absence of a value. It indicates that the data is missing or unknown for a particular field in a dataset. Here’s how you can do it step-by-step:

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Using the IN operator in QGIS

In QGIS, the IN operator is used in expressions, particularly when you need to test if a value exists within a set of values. This is particularly useful in filtering data, styling layers, or defining conditional expressions in the Field Calculator.

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Using The BETWEEN Operator In QGIS

Here’s a step-by-step guide on how you might use the BETWEEN operator in QGIS:

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Using the AND operator in QGIS

In QGIS, the “AND” operator is used within expressions to ensure that multiple conditions must be true for the expression to return true. Here’s how you can use the “AND” operator in different contexts in QGIS

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