목록2019/01/18 (1)
SPRING :: NOTE
[COORDINATE] WGS84 to EPSG4326(to EPSG:900913)
var degrees2meters = function(lon,lat) { var x = lon * 20037508.34 / 180; var y = Math.log(Math.tan((90 + lat) * Math.PI / 360)) / (Math.PI / 180); y = y * 20037508.34 / 180; return [x, y] } x= -77.035974 y = 38.898717 console.log(degrees2meters(x,y)) // should result in: -8575605.398444, 4707174.018280
Development Language
2019. 1. 18. 16:44