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一个Golang的地理坐标转换库,支持坐标系:
- WGS84 (平常说的经纬度)
- Web墨卡托投影坐标系
- 墨卡托投影坐标系
- GCJ02 (国测局加密坐标系/火星坐标系)
- 在四种坐标系中互相转换
$ go get -u github.com/Icemap/coordinate
import "github.com/Icemap/coordinate"
gcj02Point := Coordinate{X: 110.0, Y: 20.0}
wgs84Point, err := coordinate.Convert(coordinate.GCJ02, coordinate.WGS84, gcj02Point)
import "github.com/Icemap/coordinate"
gcj02Point := Coordinate{X: 110.0, Y: 20.0}
webMercatorPoint, err := coordinate.Convert(coordinate.GCJ02, coordinate.WebMercator, gcj02Point)