コード例 #1
0
ファイル: Proj4Datum.cs プロジェクト: GISwilson/pigeoid
 static Proj4Datum()
 {
     DefaultDatums = Array.AsReadOnly(new[] {
         new Proj4Datum("WGS84", Proj4Spheroid.GetSpheroid("WGS84"), Helmert7Transformation.IdentityTransformation),
         new Proj4Datum(
             "GGRS87", Proj4Spheroid.GetSpheroid("GRS80"),
             new Helmert7Transformation(new Vector3(-199.87, 74.79, 246.62))
             ),
         new Proj4Datum(
             "NAD83",
             Proj4Spheroid.GetSpheroid("GRS80"),
             Helmert7Transformation.IdentityTransformation,
             matchExplicitly: true
             ),
         new Proj4Datum(
             "NAD27",
             Proj4Spheroid.GetSpheroid("clrk66"),
             null,
             matchExplicitly: true
             ),
         new Proj4Datum(
             "potsdam", Proj4Spheroid.GetSpheroid("bessel"),
             new Helmert7Transformation(new Vector3(606.0, 23.0, 413.0))
             ),
         new Proj4Datum(
             "carthage", Proj4Spheroid.GetSpheroid("clrk80"),
             new Helmert7Transformation(new Vector3(-263.0, 6.0, 431.0))
             ),
         new Proj4Datum(
             "hermannskogel", Proj4Spheroid.GetSpheroid("bessel"),
             new Helmert7Transformation(new Vector3(653.0, -212.0, 449.0))
             ),
         new Proj4Datum(
             "ire65", Proj4Spheroid.GetSpheroid("mod_airy"),
             Helmert7Transformation.CreatePositionVectorFormat(new Vector3(482.530, -130.596, 564.557), new Vector3(-1.042, -0.214, -0.631), 8.15)
             ),
         new Proj4Datum(
             "nzgd49", Proj4Spheroid.GetSpheroid("intl"),
             Helmert7Transformation.CreatePositionVectorFormat(new Vector3(59.47, -5.04, 187.44), new Vector3(0.47, -0.1, 1.024), -4.5993),
             supported: false,
             matchExplicitly: true
             ),
         new Proj4Datum(
             "OSGB36", Proj4Spheroid.GetSpheroid("airy"),
             Helmert7Transformation.CreatePositionVectorFormat(new Vector3(446.448, -125.157, 542.060), new Vector3(0.1502, 0.2470, 0.8421), -20.4894),
             supported: false
             )
     });
 }
コード例 #2
0
ファイル: Proj4Datum.cs プロジェクト: GISwilson/pigeoid
 /// <summary>
 /// Constructs a new Proj4 datum object.
 /// </summary>
 /// <param name="name">The Proj4 datum name.</param>
 /// <param name="spheroid">The ellipse for this datum.</param>
 /// <param name="toWgs84">A transformation to WGS84.</param>
 /// <param name="supported">Indicates if this datum is supported by Proj4.</param>
 /// <param name="matchExplicitly">Indicated is this datum must be matched explicitly by name only.</param>
 private Proj4Datum(
     string name,
     Proj4Spheroid spheroid,
     Helmert7Transformation toWgs84,
     bool supported       = true,
     bool matchExplicitly = false
     )
 {
     Contract.Requires(!String.IsNullOrEmpty(name));
     Name             = name;
     _spheroid        = spheroid;
     _toWgs84         = toWgs84;
     _supported       = supported;
     _matchExplicitly = matchExplicitly;
 }