Module 3 - Netherlands

downloaded the shp files from http://www.cbs.nl/nl-NL/menu/themas/dossiers/nederland-regionaal/publicaties/geografische-data/archief/2015/wijk-en-buurtkaart-2014-art.htm
Worked on the command line with ogr2ogr*:

ogr2ogr -f "ESRI Shapefile" source_maps/wgs84.shp source_maps/shape-2014-versie-1.0/gem_2014.shp -s_srs EPSG:28992 -t_srs EPSG:4326
ogr2ogr -f "GeoJSON" -lco COORDINATE_PRECISION=6 source_maps/wgs84.geojson source_maps/wgs84.shp

Simplified it to ~1% in mapshaper.org
retrieved province data from http://www.cbs.nl/nl-NL/menu/methoden/classificaties/overzicht/gemeentelijke-indeling/2015/default.htm

terminal commands taken from http://cobr.io/2015/03/how-to-build-a-chloropleth-map-with-leaflet-js-and-a-dash-of-d3-js/

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Netherlands</title>
​
    <script src="//d3js.org/d3.v3.min.js" charset="utf-8"></script>
    <link rel="stylesheet" type="text/css" href="main.css" />
​
</head>
<body>
    <div class="content-wrapper">
        <h1>The twelve provinces of the Netherlands</h1>
        <div id="country-hook"></div>
    </div>
    
    <div id="tooltip" class="none"></div>
​
    <script type="text/javascript" src="main.js"></script>
</body>
</html>
    

https://d3js.org/d3.v3.min.js