coord

package

v1.4.3 Latest Latest Go to latest Published: May 11, 2023 License: GPL-3.0 Imports: 3 Imported by: 0

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Constants
func BD09toGCJ02(lon, lat float64) (float64, float64)
func BD09toWGS84(lon, lat float64) (float64, float64)
func Distance(longitude1, latitude1, longitude2, latitude2 float64) float64
func GCJ02toBD09(lon, lat float64) (float64, float64)
func GCJ02toWGS84(lon, lat float64) (float64, float64)
func RandomGPS(lon, lat float64, radius float64) (float64, float64)
func WGS84toBD09(lon, lat float64) (float64, float64)
func WGS84toGCJ02(lon, lat float64) (float64, float64)

View Source

const (
	// XPI XPI
	XPI = math.Pi * 3000.0 / 180.0
	// OFFSET OFFSET
	OFFSET = 0.00669342162296594323
	// AXIS AXIS
	AXIS = 6378245.0
)

This section is empty.

func BD09toGCJ02(lon, lat float64) (float64, float64)

BD09toGCJ02 百度坐标系->火星坐标系

func BD09toWGS84(lon, lat float64) (float64, float64)

BD09toWGS84 百度坐标系->WGS84坐标系

func Distance(longitude1, latitude1, longitude2, latitude2 float64) float64

Distance computes the distance between two given coordinates in meter

func GCJ02toBD09(lon, lat float64) (float64, float64)

GCJ02toBD09 火星坐标系->百度坐标系

func GCJ02toWGS84(lon, lat float64) (float64, float64)

GCJ02toWGS84 火星坐标系->WGS84坐标系

func RandomGPS(lon, lat float64, radius float64) (float64, float64)

RandomGPS 生成半径内的随机经纬度

lon,lat: 中心点
radius：范围半径，单位米
返回：经度，纬度

func WGS84toBD09(lon, lat float64) (float64, float64)

WGS84toBD09 WGS84坐标系->百度坐标系

func WGS84toGCJ02(lon, lat float64) (float64, float64)

WGS84toGCJ02 WGS84坐标系->火星坐标系

This section is empty.