land = {
let d = remote
? "https://raw.githubusercontent.com/neocarto/resources/master/geometries/France/land.topojson"
: "https://raw.githubusercontent.com/neocarto/resources/master/geometries/France/world_nodom.topojson";
return d3.json(d).then((r) => topojson.feature(r, r.objects.world));
}