(also spherical polar coordinates)
Three coordinates that define the location of a point in three-dimensional space. They are the length of its radius vector r, the angle θ between the vertical plane containing this vector and the x-axis, and the angle φ between this vector and the horizontal x-y plane.
- Usually written (r, θ, φ)
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- We propose to develop algorithms for the calculation of synthetic seismograms for anisotropic Earth models in spherical coordinates.
Definition of spherical coordinates in:
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