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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<title>mapschool: Vector: a free introduction to geo</title>
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<h1><a href='./'>mapschool: Vector</a></h1>
<p>a free introduction to geo.</p>
<nav>
<a href='./'>home</a>
<a href='https://github.com/tmcw/mapschool'>code</a>
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<p><img src="img/vector_types.png" alt=""></p>
<p><strong>Vector</strong> data stores basic geometries rather than pixel data. No matter how much you 'zoom in' on vector data, you won't see pixels: the data stored is composed of geometric points and lines, and only converted into an image when necessary.</p>
<p>Vector data is used to store roads, buildings, points of interest, and other things that have some place in the world.</p>
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