November 2014
Intermediate to advanced
280 pages
5h 42m
English
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Adding time to WMS maps
Most users are comfortable with static 2D data, where a shape is represented on a surface and is invariant throughout time.
While most maps are built with this type of data, GeoServer offers you the possibility to explore even the third spatial dimension, which is elevation.
Besides, GeoServer can also publish data that changes over time. In this recipe, we'll see how to use data that changes over time using a set of points mimicking the path of a vehicle on a highway.
Getting ready
For this recipe, we need some new data. We will create a new dataset on PostGIS with data simulating a vehicle tracking path. It contains a set of points using timestamp.
First, we need to create a repository for the data. Execute the following SQL ...
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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.