优化更新代码，添加界面功能并整合

ShrlAlgo.RvKits/RvIndependent/MetroGauges/LandXMLData/CoordinateSystem.cs

@@ -0,0 +1,27 @@
+using System.Xml.Serialization;
+
+namespace ShrlAlgo.RvKits.RvIndependent.MetroGauges.LandXMLData
+{
+    [XmlType("CoordinateSystem")]
+    [Serializable]
+    public class CoordinateSystem
+    {
+        [XmlAttribute("fileLocation")]
+        public string FileLocation { get; set; }
+
+        [XmlAttribute("horizontalCoordinateSystemName")]
+        public string HorizontalCoordinateSystemName { get; set; }
+
+        [XmlAttribute("horizontalDatum")]
+        public string HorizontalDatum { get; set; }
+
+        [XmlAttribute("ogcWktCode")]
+        public string OgcWktCode { get; set; }
+
+        [XmlAttribute("epsgCode")]
+        public string EpsgCode { get; set; }
+
+        [XmlAttribute("desc")]
+        public string Description { get; set; }
+    }
+}