18 relations: Acre, Aircraft engine, Airport, Central business district, Elevation, Federal Aviation Administration, General aviation, Hectare, Kilometre, Nautical mile, Poaceae, Runway, Sea level, Snohomish County, Washington, Sultan, Washington, The National Map, United States Geological Survey, Washington State Department of Transportation.
The acre is a unit of land area used in the imperial and US customary systems.
An aircraft engine is the component of the propulsion system for an aircraft that generates mechanical power.
An airport is an aerodrome with extended facilities, mostly for commercial air transport.
A central business district (CBD) is the commercial and business centre of a city.
The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface (see Geodetic datum § Vertical datum).
The Federal Aviation Administration (FAA) of the United States is a national authority with powers to regulate all aspects of civil aviation.
General aviation (GA) is all civil aviation operations other than scheduled air services and non-scheduled air transport operations for remuneration or hire.
The hectare (SI symbol: ha) is an SI accepted metric system unit of area equal to a square with 100 meter sides, or 10,000 m2, and is primarily used in the measurement of land.
The kilometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: km; or) or kilometer (American spelling) is a unit of length in the metric system, equal to one thousand metres (kilo- being the SI prefix for). It is now the measurement unit used officially for expressing distances between geographical places on land in most of the world; notable exceptions are the United States and the road network of the United Kingdom where the statute mile is the official unit used.
A nautical mile is a unit of measurement defined as exactly.
Poaceae or Gramineae is a large and nearly ubiquitous family of monocotyledonous flowering plants known as grasses, commonly referred to collectively as grass.
According to the International Civil Aviation Organization (ICAO), a runway is a "defined rectangular area on a land aerodrome prepared for the landing and takeoff of aircraft".
Mean sea level (MSL) (often shortened to sea level) is an average level of the surface of one or more of Earth's oceans from which heights such as elevations may be measured.
Snohomish County is a county located in the U.S. state of Washington.
Sultan is a city in Snohomish County, Washington, United States, located where the Sultan River flows into the Skykomish.
The National Map is a collaborative effort of the United States Geological Survey (USGS) and other federal, state, and local agencies to improve and deliver topographic information for the United States.
The United States Geological Survey (USGS, formerly simply Geological Survey) is a scientific agency of the United States government.
The Washington State Department of Transportation (WSDOT or WashDOT) was established in 1905.