system of ground points
1Ground proximity warning system — (GPWS) is a system designed to alert pilots if their aircraft is in immediate danger of flying into the ground or an obstacle. Another common name for such a system is ground collision warning system (GCWS). Commercial aircraft The system… …
2Ground (electricity) — In electrical engineering, ground or earth may be the reference point in an electrical circuit from which other voltages are measured, or a common return path for electric current, or a direct physical connection to the Earth. A typical earthing… …
3Ground loop (electricity) — In an electrical system, a ground loop usually refers to a current, generally unwanted, in a conductor connecting two points that are supposed to be at the same potential, often ground, but are actually at different potentials. Ground loops… …
4Ground Control (video game) — Ground Control Developer(s) Massive Entertainment Publisher(s) Sierra On Line …
5Ground beetle — Ground beetles Golden ground beetle eating an earthworm Scientific classification Kingdom …
6Ground Control II: Operation Exodus — Developer(s) Massive Entertainment Publisher(s) …
7Points-based immigration system (United Kingdom) — The points based immigration system is the means of regulating immigration to the United Kingdom from outside the European Economic Area (EEA). The scheme was phased in between 2008 and 2010. It is composed of five tiers which replaced all the… …
8Points of the compass — Point Point, n. [F. point, and probably also pointe, L. punctum, puncta, fr. pungere, punctum, to prick. See {Pungent}, and cf. {Puncto}, {Puncture}.] 1. That which pricks or pierces; the sharp end of anything, esp. the sharp end of a piercing… …
9Ground Defense Force! Mao-chan — Mao chan redirects here. For the figure skater often referred to in the Japanese press by that nickname, see Mao Asada. Earth Defender! Mao chan 陸上防衛隊まおちゃん (Ground Defense Force! Mao chan) Genre Comedy, Magical girl …
10Ground track — A ground track or ground trace is the projection of a satellite s orbit onto the surface of the Earth (or whatever body the satellite is orbiting). It is an imaginary path along the Earth s surface which traces the movement of an imaginary line… …
