RUNWAY APPROACH OIS

An imaginary air navigation OIS consisting of an inclined plane, symmetrical about the centre-line of the RUNWAY, beginning 60,96 metres (200 feet) outward of the RUNWAY_ENDPOINT, at the TERRAIN_ELEVATION of the RUNWAY_ENDPOINT, and extending for 12 903,04 metres (42 332 feet, or 7 nautical miles minus 200 feet of RUNWAY_PRIMARY_OIS); a Runway Approach OIS. The slope of this SURFACE is 50 to 1 along the centre-line of the RUNWAY extended until it reaches a height of 152,4 metres (500 feet) above the TERRAIN_ELEVATION of the RUNWAY_ENDPOINT with the lowest TERRAIN_ELEVATION on the AIRPORT. It then continues horizontally to a point 12 964 metres (42 532 feet or 7 nautical miles) from the RUNWAY_ENDPOINT. The WIDTH of this SURFACE at the RUNWAY_ENDPOINT is the same as the RUNWAY_PRIMARY_OIS, it flares uniformly, and the WIDTH at 12 964 metres (42 532 feet) distance is 4 236,4 metres (13 899 feet).

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Contributor(s)

Initial contribute: 2011-12-26

Classification(s)

Geographic semantic resource librarySedristransport

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English
Name RUNWAY APPROACH OIS
Description An imaginary air navigation OIS consisting of an inclined plane, symmetrical about the centre-line of the RUNWAY, beginning 60,96 metres (200 feet) outward of the RUNWAY_ENDPOINT, at the TERRAIN_ELEVATION of the RUNWAY_ENDPOINT, and extending for 12 903,04 metres (42 332 feet, or 7 nautical miles minus 200 feet of RUNWAY_PRIMARY_OIS); a Runway Approach OIS. The slope of this SURFACE is 50 to 1 along the centre-line of the RUNWAY extended until it reaches a height of 152,4 metres (500 feet) above the TERRAIN_ELEVATION of the RUNWAY_ENDPOINT with the lowest TERRAIN_ELEVATION on the AIRPORT. It then continues horizontally to a point 12 964 metres (42 532 feet or 7 nautical miles) from the RUNWAY_ENDPOINT. The WIDTH of this SURFACE at the RUNWAY_ENDPOINT is the same as the RUNWAY_PRIMARY_OIS, it flares uniformly, and the WIDTH at 12 964 metres (42 532 feet) distance is 4 236,4 metres (13 899 feet).
Chinese
Name 跑道稳像方法

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NNU_Group (2011). RUNWAY APPROACH OIS, Concept & Semantic, OpenGMS, https://geomodeling.njnu.edu.cn/repository/concept/efae4f68-3831-4102-9dd8-7c61b35f8e95
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