All public lights in Berlin.
Source: Geoportal Berlin / Öffentliche Beleuchtung
Last active
March 14, 2017 19:17
-
-
Save nsivertsen/5fdd92d78527bac442e81536053f1aa1 to your computer and use it in GitHub Desktop.
Berlin Street Lights
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| license: mit | |
| height: 800 | |
| border: no |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| .DS_Store | |
| node_modules | |
| lights.xml |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| </style> | |
| <body> | |
| <canvas width="960" height="800"></canvas> | |
| <script src="//d3js.org/d3.v4.min.js" charset="utf-8"></script> | |
| <script src="//d3js.org/topojson.v2.min.js"></script> | |
| <script> | |
| var canvas = d3.select('canvas'), | |
| context = canvas.node().getContext('2d'), | |
| width = canvas.node().width, | |
| height = canvas.node().height; | |
| canvas | |
| .attr('width', width * window.devicePixelRatio) | |
| .attr('height', height * window.devicePixelRatio) | |
| .style('width', width + 'px') | |
| .style('height', height + 'px'); | |
| context.scale(window.devicePixelRatio, window.devicePixelRatio); | |
| var radius = 0.3; | |
| var tau = 2 * Math.PI; | |
| context.beginPath(); | |
| context.fillStyle = 'rgb(0, 0, 0)'; | |
| context.fillRect(0, 0, width, height); | |
| d3.json('lights.json', function(error, lights) { | |
| if (error) return console.error(error); | |
| context.fillStyle = 'rgba(255, 255, 0, 0.4)'; | |
| topojson.feature(lights, lights.objects.lights).features[0].geometry.coordinates.forEach(function(val, i) { | |
| context.beginPath(); | |
| context.arc(val[0], val[1], radius, 0, tau); | |
| context.fill(); | |
| }); | |
| }); | |
| </script> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| lights.json: lights_proj.json | |
| ./node_modules/.bin/ndjson-split \ | |
| < $< \ | |
| 'd.features' \ | |
| | ./node_modules/.bin/ndjson-filter \ | |
| 'd.properties.STATUS === "In Betrieb"' \ | |
| | ./node_modules/.bin/ndjson-map \ | |
| 'd.geometry.coordinates' \ | |
| | ./node_modules/.bin/ndjson-reduce \ | |
| 'p.coordinates.push(d), p' \ | |
| '{type: "MultiPoint", coordinates: []}' \ | |
| | ./node_modules/.bin/ndjson-map \ | |
| '{type: "FeatureCollection", features: [{type: "Feature", geometry: d}]}' \ | |
| | ./node_modules/.bin/geo2topo \ | |
| lights=- \ | |
| | ./node_modules/.bin/toposimplify \ | |
| -p 1 -f \ | |
| | ./node_modules/.bin/topo2geo \ | |
| lights=- \ | |
| | ./node_modules/.bin/geo2topo \ | |
| lights=- \ | |
| | ./node_modules/.bin/topoquantize \ | |
| 1e4 \ | |
| > $@ | |
| lights_proj.json: lights.xml | |
| ogr2ogr -f GeoJSON /vsistdout/ $< \ | |
| -s_srs http://spatialreference.org/ref/epsg/25833/ \ | |
| -t_srs http://spatialreference.org/ref/epsg/4326/ \ | |
| | ./node_modules/.bin/ndjson-cat \ | |
| | ./node_modules/.bin/geoproject \ | |
| 'd3.geoConicEqualArea().parallels([50, 55]).rotate([0, 0]).fitSize([960, 800], d)' \ | |
| > $@ | |
| lights.xml: | |
| curl -o $@ 'http://fbinter.stadt-berlin.de/fb/wfs/geometry/senstadt/re_beleuchtung/?service=wfs&request=GetFeature&version=2.0.0&typeNames=fis:re_beleuchtung&outputFormat=gml2' | |
| .PHONY : clean | |
| clean : | |
| -rm lights.xml \ | |
| lights.json |
View raw
(Sorry about that, but we can’t show files that are this big right now.)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment