readme.txt

坐标转换源码：直角坐标系到大地坐标系之间可以方便相互转换

                            National Geodetic Survey
                                    XyzWin


  XyzWin is a PC Windows program for converting NAD83 Latitude and Longitude
  to earth centered XYZ values on the GRS80 ellipsoid and vice versa.

  From the Main Window, click the 'Help' menu button for more information.



  Problems?, contact:
  -------------------
    Craig Larrimore
    EMail = [e-mail]
    Phone = [phone] x152