World Map - Projections


Maps that depict the surface of the Earth use a projection, a way of translating the three-dimensional real surface of the geoid to a two-dimensional picture. Perhaps the best-known world-map projection is the Mercator Projection, originally designed as a form of nautical chart.

  • Mercator projection

  • Mollweide projection

  • B. J. S. Cahill Butterfly Map, 1909, from 1919 pamphlet

  • Dymaxion projection

Read more about this topic:  World Map

Other articles related to "projections, projection":

Scientists Opposing Global Warming - Scientists Questioning The Accuracy of IPCC Climate Projections
... specifically that the current IPCC projections are either too high or too low, but that the projections are likely to be inaccurate due to inadequacies of ...
Planar Projection
... Planar projections are the subset of 3D graphical projections constructed by linearly mapping points in three dimensional space to points on a two-dimensional projection plane ... it is collinear with the corresponding three dimensional point and the centre of projection ... The centre of projection can be thought of as the location of the observer while the plane of projection is the surface on which the two dimensional projected image of the ...
Schröder–Bernstein Theorems For Operator Algebras - For Von Neumann Algebras
... M is a von Neumann algebra and E, F are projections in M ... a partial order « on the family of projections by E « F if E ~ F' ≤ F ... For closed subspaces M and N where projections PM and PN, onto M and N respectively, are elements of M, M « N if PM « PN ...
Current Sea Level Rise - Future Sea-level Rise - Projections - After 2100
... See also Global climate model#Projections of future climate change There is a widespread consensus that substantial long-term sea-level rise will continue for centuries ... and glacier change could potentially increase future projections of sea-level rise ...
Sports In Oregon - Demographics - Population - Future Projections
... Projections from the U.S ... The state's own projections forecast a total population of 5,425,408 in 2040 ...

Famous quotes containing the word projections:

    Predictions of the future are never anything but projections of present automatic processes and procedures, that is, of occurrences that are likely to come to pass if men do not act and if nothing unexpected happens; every action, for better or worse, and every accident necessarily destroys the whole pattern in whose frame the prediction moves and where it finds its evidence.
    Hannah Arendt (1906–1975)

    Western man represents himself, on the political or psychological stage, in a spectacular world-theater. Our personality is innately cinematic, light-charged projections flickering on the screen of Western consciousness.
    Camille Paglia (b. 1947)