IT/좌표계 (1) 썸네일형 리스트형 좌표계 변환 // WGS84 +title=+title=WGS84 경위도 +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees //EPSG:4326 +title=long/lat:WGS84 +proj=longlat +a=6378137.0 +b=6356752.31424518 +ellps=WGS84 +datum=WGS84 +units=degrees // EPSG:4269 +title=long/lat:NAD83 +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees //EPSG:3875 +title= Google Mercator +proj=merc +a=6378137 +b=6378.. 이전 1 다음