https://cecc802z.blogspot.tw/TWD67-JAEN
A.
Workspace Switching => Coordinate System => Plannig & Analysis
B.
Map Setup => Coordinate System => Create => Create coordinate system
1. Create coordinate system
2.Specify starting point
3.Specify coordinate system
3a. Create coordinate system
3b. Specify projection
3c.
Specify comman parameters
4. Review coodinate system
TWD97-JAEN
A.
Workspace Switching => Coordinate System => Plannig & Analysis
B.
Map Setup => Coordinate System => Create => Create coordinate system
1. Create coordinate system
2.Specify starting point
3.Specify coordinate system
3a. Create coordinate system
3b. Specify projection
3c.
Specify comman parameters
4. Review coodinate system