Coordinate Systems
UWired
Coordinate Systems
Coordinate Systems
Ellipsoid Parameters
Geodetic Coordinate System
Geodetic System Coordinates
Universal Space Rectangular System
State Plane Coordinate Systems
Secants, Scales, and Distortions
Choosing a Projection
Standard Parallels & Central Meridians
Geodetic and SPCS
Direct and Inverse Problems
Surveys Extending from one Zone to Another