1
Q
stereonet
A
- equatorial stereographic projection net
- used to represent 3d orientation of planes
- dip direction is phi and dip angle is theta
2
Q
method
A
- phi is dip direction and theta is dip angle
- mark dip direction on trace paper and rotate that point to either the W or E
- from the outer edge count in the amount specified by the dip angle and create that line.
- to create pole, extend a line that is in line with the center and the dip direction mark
- to create intersection line, extend line from intersection of circular lines to center
