ly/Common/Coordinate.cs

namespace LY.App.Common
{
    public struct Coordinate
    {
        public Coordinate(double lon, double lat)
        {
            Lon = lon;
            Lat = lat;
            Alt = 0;
        }

        public Coordinate(double lon, double lat, double alt)
        {
            Lon = lon;
            Lat = lat;
            Alt = alt;
        }

        /// <summary>
        /// 经度
        /// </summary>
        public double Lon { get; set; }

        /// <summary>
        /// 纬度
        /// </summary>
        public double Lat { get; set; }

        /// <summary>
        /// 高程
        /// </summary>
        public double Alt { get; set; }
    }
}