Скачать или смотреть QGIS Tutorial for Beginners 2025: How to Access and Visualize Free GIS Data (XYZ, WMS, GADM, DEM)

Unlock the power of free geospatial data for your GIS projects! 🌍 In this tutorial, you’ll learn how to access secondary data sources without spending a cent — from downloading administrative boundaries to integrating basemaps and hazard maps directly into your GIS workspace.

We’ll cover:
✅ Accessing XYZ tiles and WMS layers for online basemaps
✅ Downloading administrative boundaries from GADM.org

✅ Getting flood and landslide hazard maps from UP NOAH
✅ Obtaining high-resolution Digital Elevation Models (DEM) from OpenTopography.org

Perfect for students, researchers, and GIS practitioners looking to enhance spatial analysis using reliable, open-access data.

📌 Watch, learn, and start mapping smarter — for free!

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