Admin 0 South America projected topojson (Lambert Conformal Conic).
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December 11, 2019 02:21
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SA Lambert Conformal Conic
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
.countries { | |
fill: #222; | |
stroke: #fff; | |
} | |
.countries :hover { | |
fill: #8a8a8a; | |
} | |
</style> | |
<body> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/topojson/1.6.19/topojson.min.js"></script> | |
<script> | |
var width = 960, | |
height = 800; | |
var path = d3.geo.path() | |
.projection(null); | |
var svg = d3.select("body").append("svg") | |
.attr("width", width) | |
.attr("height", height); | |
d3.json("sa.json", function(error, sa) { | |
if (error) throw error; | |
svg.append("g") | |
.attr("class","countries") | |
.selectAll("path") | |
.data(topojson.feature(sa, sa.objects.countries).features) | |
.enter().append("path") | |
.attr("d", path) | |
.append("title") | |
.text(function(d) { console.log(d); return d.properties.ADMIN; }); | |
}); | |
d3.select(self.frameElement).style("height", height + "px"); | |
</script> |
ogr2ogr
-f 'ESRI Shapefile'
-t_srs 'EPSG:102015'
-where "continent IN ('South America')"
sa-projected.shp
ne_10m_admin_0_countries.shp
topojson
--width 960
--height 800
--margin 20
--properties ADMIN
--properties ADMO0_A3
--properties GEOUNIT
--properties NAME
-o sa.json
-- countries=sa-projected.shp
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