September 2016
Beginner to intermediate
486 pages
10h 56m
English
book
Mastering QGIS - Second Edition
by Kurt Menke, GISP, Paolo Corti, Richard Smith Jr., GISP, Luigi Pirelli, John Van Hoesen, GISP
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Creating a raster composite
To combine many separate raster files (each representing one raster band) into a raster composite, we can use the r.composite tool in the Processing Toolbox. The Processing Toolbox (which is covered in detail in Chapter 8, The Processing Toolbox) allows us to access tools from GRASS GIS, which contains the r.composite tool. The r.composite tool assigns three singleband rasters to a red, green, and blue raster band and produces one multiband raster.
To open the r.composite tool, open the Processing Toolbox first by navigating to Processing | Toolbox. In the search box at the top of the Processing Toolbox, type r.composite to find the tool and then double-click on the tool to open it. This will open the r.composite tool ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.