ground features
91feature-line overlap — A vertical or oblique overlap in which a pilot is briefed to follow the course of ground features, such as a railway line or a canal, instead of straight courses. A series of overlapping air photographs will follow the line of a ground feature …
92semi-controlled mosaic — A mosaic composed of corrected or uncorrected prints laid so that major ground features match their geographical coordinates. See also mosaic …
93Ravenhill Stadium — Infobox Stadium stadium name = Ravenhill nickname = Ravenhill location = 85 Ravenhill Park, Belfast, Northern Ireland broke ground = opened = 1923/24 closed = demolished = owner = Irish Rugby Football Union operator = surface = Grass construction …
94Great American Scream Machine (Six Flags Great Adventure) — Infobox roller coaster name=The Great American Scream Machine caption=The Great American Scream Machine location=Six Flags Great Adventure section=Boardwalk type=Steel status=Open opened=April 15,1989 manufacturer=Arrow Dynamics designer=Arrow… …
95Spinout (video game) — Infobox VG| title = Spinout developer = Icon Games publisher = Ghostlight designer = engine = released =vgrelease|EU=March 20, 2008 genre = Racing modes = Single player, multiplayer ratings = vgratings|PEGI=3+ platforms = PSP, PS2 media = UMD… …
96Chart (disambiguation) — For information about charts in Wikipedia, see Wikipedia:Charts. A chart is a graphical representation of data. Chart may also refer to: A specific type of map, for example: Aeronautical chart, a representation of airspace and ground features… …
97physical map — sketch which describes the physical characteristics of the earth (ground features, climate, plants, and wild life) …
98color tinting — A method of indicating comparative heights on topographical charts. The colors get progressively darker with increasing heights. Normally, shades of browns are used for heights, and blue shades show depths. Ground features that lie below 500 ft… …
99featureless terrain illusion — An optical illusion caused by the absence of ground features, such as when landing over water, darkened areas, and terrain made featureless by snow. The pilot believes that the aircraft is at a higher altitude than it actually is and, in the… …
100vertical photography — A form of aerial photography in which the axis of the camera is kept as vertical as possible while taking photographs. During a photo run, the photographs are taken continuously and an overlap is provided between the photographs. Similarly,… …
