GEOID GLOBE

GRACE GGM02C geoid undulation, synthesised to degree 200 from the published spherical-harmonic coefficients. Relief is exaggerated — satellite altitudes are not. Drag to rotate, pinch or scroll to zoom.

Undulation vs WGS84

❚❚ Pause Time rate — 1× real time Satellite size — 1.8% Orbit altitude scale — 1× Relief exaggeration — 3.5% Real orbit exaggeration — 5.5% Orbit classes Display