June 2017
Beginner
428 pages
10h 2m
English
Content preview from Practical GIS
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Raster data exchange formats
Similar to vector data exchange formats, there are a lot of raster formats out there. There are formats storing rasters in binary form and in ASCII form. We can even save rasters like vectors in QGIS with the Save As tool accessed from the raster layer's context menu in the Layers Panel. If we see the save dialog with the srtm layer, it is slightly different from the vector version reflecting the specialities of the raster data model. We can set a CRS and ask QGIS to transform the raster to another CRS (it is called raster warping). We can also set the extent and the resolutions in both dimensions manually. There are some other options too; however, they are GeoTIFF-specific. What is very unusual, though, is that ...
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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.