English: Gravity anomaly map. Gravimetry map from the Gravity Recovery and Climate Experiment—GRACE, a joint mission of NASA and the German Aerospace Center

Related pictures: image:geoundaequrp.png,image:Geoundnsrp.png,Image:Geoids_sm.jpg Own drawing based on several hints about magnitude of deviation (earth

png Geoid, indication on deviation from ellipsoid around equator. Related pictures: image:geoundaequrp.png,image:Geoundnsrp.png,Image:Geoids_sm.jpg Own

blue represents -5·10⁻⁴ m/s², for a legend of the colors see File:Geoids sm.jpg. GRACE is a collaborative endeavor involving the Center for Space Research