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us-international-outbound.html
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us-international-outbound.html
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<head>
<style> body { margin: 0; } </style>
<script src="//unpkg.com/d3-dsv"></script>
<script src="//unpkg.com/index-array-by"></script>
<script src="//unpkg.com/globe.gl"></script>
<!--<script src="../../dist/globe.gl.js"></script>-->
</head>
<body>
<div id="globeViz"></div>
<script>
const COUNTRY = 'United States';
const OPACITY = 0.22;
const myGlobe = new Globe(document.getElementById('globeViz'))
.globeImageUrl('//unpkg.com/three-globe/example/img/earth-night.jpg')
.pointOfView({ lat: 39.6, lng: -98.5, altitude: 2 }) // aim at continental US centroid
.arcLabel(d => `${d.airline}: ${d.srcIata} → ${d.dstIata}`)
.arcStartLat(d => +d.srcAirport.lat)
.arcStartLng(d => +d.srcAirport.lng)
.arcEndLat(d => +d.dstAirport.lat)
.arcEndLng(d => +d.dstAirport.lng)
.arcDashLength(0.25)
.arcDashGap(1)
.arcDashInitialGap(() => Math.random())
.arcDashAnimateTime(4000)
.arcColor(d => [`rgba(0, 255, 0, ${OPACITY})`, `rgba(255, 0, 0, ${OPACITY})`])
.arcsTransitionDuration(0)
.pointColor(() => 'orange')
.pointAltitude(0)
.pointRadius(0.02)
.pointsMerge(true);
// load data
const airportParse = ([airportId, name, city, country, iata, icao, lat, lng, alt, timezone, dst, tz, type, source]) => ({ airportId, name, city, country, iata, icao, lat, lng, alt, timezone, dst, tz, type, source });
const routeParse = ([airline, airlineId, srcIata, srcAirportId, dstIata, dstAirportId, codeshare, stops, equipment]) => ({ airline, airlineId, srcIata, srcAirportId, dstIata, dstAirportId, codeshare, stops, equipment});
Promise.all([
fetch('https://raw.githubusercontent.com/jpatokal/openflights/master/data/airports.dat').then(res => res.text())
.then(d => d3.csvParseRows(d, airportParse)),
fetch('https://raw.githubusercontent.com/jpatokal/openflights/master/data/routes.dat').then(res => res.text())
.then(d => d3.csvParseRows(d, routeParse))
]).then(([airports, routes]) => {
const byIata = indexBy(airports, 'iata', false);
const filteredRoutes = routes
.filter(d => byIata.hasOwnProperty(d.srcIata) && byIata.hasOwnProperty(d.dstIata)) // exclude unknown airports
.filter(d => d.stops === '0') // non-stop flights only
.map(d => Object.assign(d, {
srcAirport: byIata[d.srcIata],
dstAirport: byIata[d.dstIata]
}))
.filter(d => d.srcAirport.country === COUNTRY && d.dstAirport.country !== COUNTRY); // international routes from country
myGlobe
.pointsData(airports)
.arcsData(filteredRoutes);
});
</script>
</body>