Module 1.4 Spherical Coordinate System

Sphere of constant R
Cone of constant θ
Half-plane of constant φ
aR  (Size:
  )
aθ  (Size:
  )
aφ  (Size:
  )
Radial distance R Zenith angle θ    deg rad
Azimuthal angle φ    deg rad
Cartesian Coordinates (x, y, z) = (m, m, m)

Cylindrical Coordinates (r, φ, z) = (m, deg, m)

Spherical Coordinates (R, θ, φ) = (m, deg, deg)

Introduction:

Axis X：Red arrow。
Axis Y：Green arrow。
Axis Z：Blue arrow。
1. Press the left mouse button and move the mouse cursor to change the viewpoint, or you can click the standard view button in the upper right corner.
2. Press the right mouse button and move the graph with your mouse.

Parameters:

Naming convention I:
Cartesian coordinates     Cylindrical coordinates      Spherical coordinates
Naming convention II:
Cartesian coordinates     Cylindrical coordinates      Spherical coordinates