LECTURE 15 INTRODUCTION TO STEREOGRAPHIC PROJECTIONS
LECTURE 15 INTRODUCTION TO STEREOGRAPHIC PROJECTIONS
INTRODUCTION TO STEREOGRAPHIC PROJECTIONS Basic principles ° Basic procedures ● Exercise in class
INTRODUCTION TO STEREOGRAPHIC PROJECTIONS • Basic principles • Basic procedures • Exercise in class
STEREOGRAPHIC PROJECTION The stereographic projection is a graphical method to portray three dimensional geometrical data in two dimensions. In this projection, planes plots as lines (usually curves and lines as points
STEREOGRAPHIC PROJECTION The stereographic projection is a graphical method to portray threedimensional geometrical data in two dimensions. In this projection, planes plots as lines (usually curves ) and lines as points
PROBLEMS CAN BE SOLVED Angular relationship between lines or planes Statistical properties of data that has direction(trend and plunge)
PROBLEMS CAN BE SOLVED • Angular relationship between lines or planes • Statistical properties of data that has direction (trend and plunge)
PROJECTION SPHERE AND PROJECTION PLANE Projection sphere
PROJECTION SPHERE AND PROJECTION PLANE