[DOC] [TLE] Figure of the Earth - Wikipedia [PAR] The expression figure of the Earth has various meanings in geodesy according to 
the way it is ... Since the Earth is flattened at the poles and bulges at the equator, 
geodesy represents the shape of the ... The oblate spheroid, or oblate ellipsoid, is 
an ellipsoid of revolution obtained by rotating an ellipse about its shorter axis. [DOC] [TLE] Geometric aspects of mapping: map projections - ITC [PAR] To represent parts of the surface of the Earth on a flat paper map or on a 
computer ... When projected directly onto the mapping plane it produces an 
azimuthal (or zenithal or ... The planar, conical, and cylindrical surfaces in the 
figure above are all ..... The scale is constant along any circle having its centre at 
the projection... [DOC] [TLE] 2.3 What are Map Projections? | GEOG 160 DEV: Mapping our ... [PAR] While almost all map projection methods are created using mathematical ... of 
map projection, those in which projection is directly onto a flat plane, those onto a 
... The ellipses show how imaginary circles on the globe are deformed because 
of a ... surveyor anywhere on the Earth's surface can be plotted at its 
corresponding... [DOC] [TLE] Basics of Space Flight: Orbital Mechanics [PAR] The circle and the ellipse arise when the intersection of cone and plane is a 
bounded curve. ... We can define all conic sections in terms of the eccentricity. ... 
In general, three observations of an object in orbit are required to calculate the 
six ... Geosynchronous orbits (GEO) are circular orbits around the Earth having a 
period... [DOC] [TLE] Map Projections.pdf - Division of Geological and Planetary Sciences [PAR] Oct 4, 2010 ... dimensional Cartesian coordinate plane. ... All geographic datasets used in 
ArcGIS are assumed to have a .... projection is and having the correct coordinate 
system information associated .... the shape of the rotated figure is the spheroid. 
... semiminor axis is the radius from the center of the earth to the pole. [DOC] [TLE] The Natural Physics of Water Prove Earth Flat - The Atlantean ... [PAR] Jan 7, 2015 ... If the Earth is an extended flat plane, then this fundamental physical ... to prove 
that an ocean is a whirling rotund section of a globular earth, ...... It's crazy, 
because Earth is not a globe and all these measurements are ... I think its funny 
we are told that Pole Shifts happen as an .... No curveball-only a circle? [DOC] [TLE] Top 10 Facts About Earth and its Orbit - Listverse [PAR] Jan 7, 2012 ... The Earth passes through four seasons as it orbits the Sun, along with ... the 
Earth's orbit is an ellipse, rather than a circle, and the Earth is tilted with ... The 
planet always orbits fastest when it's nearest to its Sun and ... It just so happens 
that the Earth is almost spherical but it is slightly flattened at the poles. [DOC] [TLE] Projections and Survey Systems | San Francisco Estuary Institute [PAR] It's somewhat flattened at the Poles, so an ellipsoid represents Earth better (an 
ellipsoid is formed by rotating an ellipse around one of its axes). Actually ... In all 
projections, the map surface touches the globe at at least one point. This is .... 
The Gnomonic projection is another: all great circle routes are straight lines. As 
you... [DOC] [TLE] Map projections [PAR] sifying the projections into families based on their geometrical distortion ... 
distance, direction, shape, and area are preserved because ... don't let you view 
all parts of the earth's surface simulta- ... Figure 3.2 The map projection process 
involves a progressive flattening of the .... as circles, but their sizes will differ on 
the map. [DOC] [TLE] Chapter-05 What Are The Mechanics Of A Satellite In Orbit? [PAR] + + Yet other sections may be works in progress, partially + + written and 
reviewed. ... An ellipse in three-dimensional space can take on all sorts of 
variations: it can be ... The ascending node is the point where the satellite 
crosses the plane of the ... Rotation causes a flattening of the poles, and

Question: Because the Earth is flattened at the poles, it's this figure, having all its plane sections circle or ellipses
Answer: a spheroid