Visibility minimums of 1 / 2 mile ( runway visual range of 2, 400 feet ) are possible with a CAT I ILS approach supported by a ALS, and 3 / 8 mile visibility visual range is possible if the runway has high-intensity edge lights, touchdown zone and centerline lights, and an ALS that is at least long ( see Table 3-5a in FAA Order 8260. 3b ).

In relation to this, the government has launched active Air Bag and seat Belt safety campaigns that encourage High Visibility Enforcement.

Savi has been the primary provider of active RFID for the U. S. Department of Defense since 1993, and helped build the DoD's In-Transit Visibility network.

Visibility graphs may be used to find Euclidean shortest paths among a set of polygonal obstacles in the plane: the shortest path between two obstacles follows straight line segments except at the vertices of the obstacles, where it may turn, so the Euclidean shortest path is the shortest path in a visibility graph that has as its nodes the start and destination points and the vertices of the obstacles.

Visibility is set in the winter of 1952, when the Great Fog has rolled into London, shutting down most transportation routes and sickening the populace with its noxious haze.

* The special issue ( v. 30, no. 5 ) of the journal Environment and Planning-B on Visibility Analysis contains several articles on visibility in urban and natural environments.

Visibility was reduced to a few yards (" It's like you were blind ", commented one observer ), making driving difficult or impossible.

The DRX Army Soldiers were defending CHOI with pacific acts and with a huge " Visibility Operation ", which caused the whole area of Quebec and its surroundings to be marked with " DRX Army " and " Liberté!

Visibility to the front and sides was similar to that of an observation car, although rearward vision was almost nil and there were no rear-view mirrors.

Visibility was poor due to bad weather, and French machine gunners in the village of Douaumont thought the Germans were French colonial troops returning from a patrol.

* 25 October 2003 Visibility in the harbour was excellent and winds were between 12 and 15 knots ( 22 to 28 km / h ) from the east.

Visibility was good at the time, but with a Spring tide ebbing to the west and a westerly Force 5 wind, the sea conditions near Corbière were moderate to rough.

Visibility can be significantly reduced by becoming greasy, trapping vapour when eating hot food, swimming, walking in rain or rapid temperature changes ( such as walking into a warm building from cold temperatures outside ).

Special light-diffusing optics and a colored fresnel lens create the indication. Signals such as the 3M High Visibility Signal and McCain Programmable Visibility signal utilize light-diffusing optics and a powerful fresnel lens to create the signal indication.

Since then, features of HV clothing such as the EN510 quick release standard and the EN471 High Visibility standard, have improved the effectiveness and contributed to improved safety for rail workers.

The On / Off / Visibility knob is also prone to turning unintentionally when the weapon is stowed or retrieved, such as when mounting and dismounting vehicles.

Visibility can vary from nearly unlimited to low, or non-existent, and can go from one extreme to the other in a single dive.

On other aircraft ( the Boeing 787, for example ) the HUD guidance computation for Low Visibility Take-off ( LVTO ) and low visibility approach comes from the same flight guidance computer that drives the autopilot.

* Visibility – Since there can be a large number of leaves in a map, it could be quite costly for the hardware to redraw the entirety of them many times a second, because areas not seen would be drawn only to be overdrawn later.

Visibility actions like this one became known as " Queer Nights Out.

Visibility, like most of Singapore's waters, is chronic, ranging from as low as 0. 1 m to more than 3m.

The most common Programs are: SSI Open Water Diver ( OWD ), Advanced Open Water Diver ( AOWD ), more than 30 different Specialty Courses ( like EAN Nitrox, Deep diving, Underwater navigation, Night diving and Limited Visibility and many more ).

It is a common term and part of every day conversation on the Asexual Visibility and Education Network ( AVEN ) forums, and many members will refer to themselves as " orientation asexuals ".

* Selective Visibility: The simple ability to see what is occurring on stage.

Visibility in this photo is less than 500 feet ( 150 metres ).

Visibility can be a bit low, especially after rough weather, but the coral is excellent and the variety of fish superb.

One example of the Fresnel lens application common in the USA is the 3M Model 131 traffic signal ( dubbed the " Programmed Visibility " signal ).

Visibility in traffic is much debated.

Visibility is vital and that face should immediately allow you to identify a Kia even from a distance.

Jay is the founder and webmaster of the Asexual Visibility and Education Network ( AVEN ).

Visibility of system status: The system should always keep users informed about what is going on, through appropriate feedback within reasonable time.

* CAVOK is an abbreviation for Ceiling And Visibility OKay, indicating no cloud below or the highest minimum sector altitude and no cumulonimbus or towering cumulus at any level, a visibility of or more and no significant weather.

Visibility is exceptionally good due to the island's geography.

Visibility is primarily determined by weather conditions ( see visibility ) and by a vehicle's design.

Visibility is high, and and above is not unusual.

* Arc of Visibility: The portion of the horizon over which a lighted aid to navigation is visible from seaward.

She is set to film Visibility for the Motion Picture Corporation of America in 2011.

Visibility is merely or less on most summer afternoons because of the amount of water vapor in the air or because of cloudiness ( fog ).

Aircraft and vehicles are not allowed in this area when Low Visibility Procedures are in force, since aircraft will be making autolands and therefore the accuracy of the guidance signals provided by the ILS is absolutely critical.

Visibility graph analysis ( VGA ) is a method of analysing the inter-visibility connections within buildings or urban networks.

) Visibility can vary rapidly ; in only a few feet visibility can go from 10 feet to near zero.