QGIS 4 Arch - Working with Raster Data

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QGIS4Arch is a free online course for learning QGIS, an open source geographic information system (GIS) software package. This course is for those who works with cultural heritage resources, including archaeologists, architectural historians, and historians. The course is designed to take you from beginner to expert. This video uses QGIS Latest Release version 3.12.

Timestamps
0:10 - Topics for this lesson.
0:48 - Types of raster data.
1:08 - Downloading data from USGS National Map website.
4:25 - Symbolizing raster data.
6:04 - Merging multiple rasters into a single file.
8:05 - Using a polygon to clip a portion of a raster file.
10:18 - Creating, symbolizing, and labeling contour lines.

Data used in this lesson.
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Another great tutorial, thank you. You are saving my GIS life with these videos. They are the most helpful and easy to follow resource I have found on this topic. Much appreciated.

emmawager
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Hi, the description link for the national map is no longer working, thought you would like to know! The interface also seems to be different now...

OfficialPizza
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May you please send me the link to download DEM from other part to the world? thanks

davidesalaris
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Hi, it is saying the layer was not correctly generated for merging the two raster datasets. Can someone please help?

ChristineAdams-dp
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