center of projection

center of projection

[¦sen·tər əv prə′jek·shən]
(mathematics)
The fixed point in a central projection.
References in periodicals archive ?
Fisheye lenses do not have a single center of projection: the perspective center which is the point from which the camera captures the scene corresponds to the entrance pupil point which moves as the incident angle varies [Gennery 2006].
Geography, NMU Major center for public GIS Stored on CDs TABLE 2 Parameters Used in Michigan GeoRef Coordinate System Projection Oblique Mercator Datum NAD83 Ellipsoid GRS80 Units Meters Scale factor at projection's 0.9996 center Longitude of projection's origin 86[degrees] 00' 00" W Latitude of projection's origin 45[degrees] 18' 33" N Azimuth at center of projection 337.25556[degrees] False easting 2546731.496 False northing -4354009.816 Source: http://www.dnr.state.mi.us/spatialdatalibrary/

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