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Geodetic latitude and geocentric latitude have different definitions. Geodetic latitude is defined as the angle between the equatorial plane and the surface normal at a point on the ellipsoid, whereas geocentric latitude is defined as the angle between the equatorial plane and a radial line connecting the centre of the ellipsoid to a point on the surface (see figure).
The Earth-centered, Earth-fixed coordinate system (acronym ECEF), also known as the geocentric coordinate system, is a cartesian spatial reference system that represents locations in the vicinity of the Earth (including its surface, interior, atmosphere, and surrounding outer space) as X, Y, and Z measurements from its center of mass.
Androcentrism (Ancient Greek, ἀνήρ, "man, male" [1]) is the practice, conscious or otherwise, of placing a masculine point of view at the center of one's world view, culture, and history, thereby culturally marginalizing femininity.
Earth-centered inertial (ECI) coordinate frames have their origins at the center of mass of Earth and are fixed with respect to the stars. [1] " I" in "ECI" stands for inertial (i.e. "not accelerating "), in contrast to the "Earth-centered – Earth-fixed" ( ECEF ) frames, which remains fixed with respect to Earth's surface in its rotation ...
Anthropocentrism (/ ˌ æ n θ r oʊ p oʊ ˈ s ɛ n t r ɪ z əm /; [1] from Ancient Greek ἄνθρωπος (ánthrōpos) 'human' and κέντρον (kéntron) 'center') is the belief that human beings are the central or most important entity on the planet. [2]
Andreas Cellarius's illustration of the Copernican system, from the Harmonia Macrocosmica. Heliocentrism [a] (also known as the heliocentric model) is a superseded astronomical model in which the Earth and planets orbit around the Sun at the center of the universe.
Theorists like John Dewey, Jean Piaget and Lev Vygotsky, whose collective work focused on how students learn, have informed the move to student-centered learning.Dewey was an advocate for progressive education, and he believed that learning is a social and experiential process by making learning an active process as children learn by doing.
Illustration of Anaximander's models of the universe. On the left, summer; on the right, winter. In the 6th century BC, Anaximander proposed a cosmology in which Earth is shaped like a section of a pillar (a cylinder), held aloft at the center of everything.