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A system of coordinates by which some extent on the surface of a sphere is located in area by (1) its distance from a fixed level at the middle, referred to as the POLE; (2) the COLATITUDE or angle between the POLAR AXIS (a reference line through the pole) and the RADIUS VECTOR (a straight line connecting the pole and F.r.A.G.Ra.Nc.E.rnmn%40.r.os.p.E.r.Les.c@pezedium.free.fr the point); and https://www.vipcheapest.com/video/pnb/video-luckyland-slots-online.html (3) the LONGITUDE or angle between a reference plane by means of the polar axis and a plane by means of the radius vector and polar axis.
A perspective, conformal, azimuthal map projection during which points on the surface of a sphere or https://portal.sistemas.eca.usp.br/vendor/laravel-usp-theme/video/fjk/video-slots-of-vegas-100-no-deposit-codes.html spheroid, such because the earth, are conceived as projected by radial traces from any level on the floor F.r.A.G.Ra.nc.E.rnmn%40.r.Os.P.E.r.les.c@pezedium.free.fr to a plane tangent to the antipode of the point of projection. 2. A body or the house bounded by a spherical floor. A surface on some level of which a craft is located. Sumner point. See COMPUTED Point. See also DAYLIGHT SAVING TIME.
The usual time zone boundary could vary considerably from the zone time limits (71/2° in longitude on every facet of the usual meridian) to conform to political or geographic boundaries or both.
Solar flares may appear within minutes and https://www.vipcheapest.com/video/fjk/video-play-slots-for-free.html fade within an hour. Time might also be designated based on the timepiece, as chronometer time or watch time, https://www.vipcheapest.com/video/pnb/video-casinos-slots.html the time indicated by these instruments. The speed estimated by dividing the gap between the final fix and an EP by the time between the repair and the EP. Speed relative to a reference point, normally itself in movement. A radarscope display is alleged to be DOUBLY STABILIZED or https://www.vipcheapest.com/video/fjk/video-best-crypto-slots.html to have DOUBLE STABILIZATION when the basic orientation of the display is mounted to an unchanging reference (often north) however the radarscope is rotated to maintain own ship’s heading or heading flasher up on the radarscope.
The error is westerly if any component of the ship’s course is north, and easterly if south. This time period should not be confused with SOUTH GEOMAGNETIC POLE. See additionally MAGNETIC POLE, GEOMAGNETIC POLE.
A buoy in the shape of a spar, or tapered pole, floating practically vertically.