map.showEarth: show/hide the planet Earth. Same than inspector property.
map.earthStyle: the currently texture used in the Earth.
map.autoRotationSpeed: the speed of the automatic/continuous rotation of the Earth.
map.showLatitudeLines: draw latitude lines.
map.latitudeStepping: separation in degrees between each latitude line.
map.showLongitudeLines: draw longitude lines.
map.longitudeStepping: number of longitude lines.
map.gridColor: color of latitude and longitude lines.
map.earthScenicLightDirection: Sun light direction for the scenic styles.
map.earthScenicAtmosphereIntensity: intensity of the scenic effect (0-1).
map.earthScenicGlowIntensity: brightness of the glow (0-5).
map.earthTexture: returns an instanted texture of the Earth. Useful for texture drawing. See demo scene 7.