Air navigation database1/31/2024 ![]() This feature class contains a field named MapId_Txt. The AirspaceArea feature has all vertical information from any airspace features that have the same horizontal extent. An AirspaceArea feature models one or more airspace features stacked on top of each other. Represents airspace features with identical horizontal but different vertical extents. It should be noted that countries and states can be regarded as three-dimensional areas with MSL as lower and UNL as upper levels or as a defined three-dimensional region of space relevant to air traffic. It is also used to identify political and geographical two-dimensional areas representing countries, coastlines, and so on. Structures associated with an airport or ADHP.Īn entity representing various regions (ICAO and otherwise), areas, zones, sectors (elementary or consolidated), and so on, as used by air traffic services, including those of the FUA concept, special regulated and client-defined airspaces and other types of limited airspaces. It is standard from AIXM, derived from ICAO Annex 15. An example is an approach lighting system or an obstacle light. Routes can be defined with a designator, a path to and from significant points, distance between significant points, reporting requirements, and the lowest safe altitude.Īny fixed light specially provided as an aid to air navigation. This includes jet routes, area navigation routes (RNAV), and arrival and departure routes. It is standard from ICAO Annex 15.Īir Traffic Service (ATS) routes are designated routes for channeling the flow of traffic as necessary for the provision of air traffic services. It is categorized into subtypes based upon the value of Subtype_Code. Markers on runway indicating the landing touchdown points. It is categorized in to subtypes based upon the value of Subtype_Code. The horizontal limits of an aerodrome surface, such as an apron or a landing and take-off protection area, described as a sequence of points. It is categorized into subtypes based upon the value of the Subtype_Code field. It is standard from ICAO Annex 15.Ĭontains runway centerline features. It is standard from ICAO Annex 15.Ĭontains parts of a defined ADHPSurfaceArea. It is categorized by subtype based upon the value of the Subtype_Code field. It is standard from ICAO Annex 15.Ī defined rectangular area on an airfield for the landing and take-off of aircraft. It is standard from ICAO Annex 15.Ī location on aerodrome movement areas with a history or potential risk of collision or runway incursion and where heightened attention by pilots or drivers is necessary. Aerodrome/Heliport (ADHP) features refer to a defined area on land or water (including any buildings, installations, and equipment) intended to be used either wholly or in part for the arrival, departure, and surface movement of aircraft or helicopters.
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