Aircraft Photo

26
Jul

Aircraft Photo

Good Things About Aerial Photography and More!

Good quality photos greatly depend on the manner of taking them. One popular example of commercial photography is the real estate photography, which many companies with this nature of business utilize in producing promotional materials.

Photo releases are good publicity materials this is why most firms make use of it in introducing their products and services. When it comes to real estates, blimp aerial photography is commonly used. This cost more than the usual photo services but a wise company would not mind taking this as a promotional tool for it promises wonderful returns.

Aerial photography in Utah is a method of photography wherein subjects are taken from great heights. The cameras used for this type of picture-taking cannot be supported by tripods since aerial cameras are used from helicopters, blimps, airplanes, or other aircrafts. The photographer must be skilled at this because framing the picture requires consideration of altitude and picture angle to achieve correct perspective.

Aerial photography has a wide variety of uses. Its outcome can be used for maps or stitched together to produce images of an area's topography and major elevations. These pictures can also be useful in real estate advertising and brokerage firms to show how neighborhoods are laid out.

High altitude aerial photography is used in land-use planning, commercial advertising, environmental studies, archeology, artistic projects, and many more. Aerial photos of Utah real estate undergo analysis and assessment before they are distributed to the targeted market.

Good thing that real estate firms can make use of advanced radio controlled models to conduct even low-altitude aerial photography. Modern pieces of equipment such as these have been very advantageous especially for advertising purposes. Real estate advertising is conducted for both commercial and residential properties.

Since some potential properties are hard to reach for inspection and assessment, model aircrafts are available to use. Small-scale model aircrafts offer increased photographic access to these previously restricted areas. Miniature vehicles, however, cannot be a substitute for a full-size aircraft since the latter is capable of longer flight times, higher altitudes and greater equipment payload.

Although aerial photography is advisable especially for commercial purposes, it’s not easy to perform. You would need a professional to tackle this job. Every clear real estate shot ensures a step closer to success. With this type of photography, potential clients get more information about the area wherein they plan to purchase a home or put up a business facility.

Professional photographers with exemplary skills, perseverance to achieve quality shots and an eye for details are definitely needed to perform aerial photography.

For additional information, check out this site on real estate photography..

About the Author

Andrew Beene is a web copywriter in a web design company associated with a company providing blimp aerial photography.

What is the Ram Air Turbine(RAT) in aircraft? When and what is it used for?

I saw a photo of a Boeing 777-300 going around with the RAT deployed. Can anyone please tell me why it is required during a go around?
Thanks.

A main generator and or an APU failure could trigger an "auto deploy" on that aircraft. If the aircraft is in air mode but really on the ground an external power failure could do it too. Look out because it is not small! :0

A ram air turbine (RAT) is a small propeller and connected hydraulic pump, or electrical generator used as an emergency power source for aircraft. In case of the loss of both primary and auxiliary power sources the RAT will power vital systems (flight controls, linked hydraulics and also flight-critical instrumentation). Some RATs produce only hydraulic power, that is then used to power electrical generators.

Modern aircraft generate power through the main engines or an additional fuel-burning turbine called an auxiliary power unit, which is often a small tail-mounted turbine engine. The RAT generates power from the airstream due to the speed of the aircraft, and if aircraft speeds are low the RAT will produce less power. In normal conditions the RAT is retracted into the fuselage (or wing), deploying automatically in emergency power loss. In the time between power loss and RAT deployment, batteries are used.

Some manufacturers call them ADG"s (Air Driven Generators), and some run a reverse system called a HMG (hydraulic motor generator) which has a similar function but achieves it in a different way. Sorry wiki didn't have an article about that maybe I will write one!

In a controlled field, the local controller may instruct the pilot to go around if there is an aircraft, vehicle or object on the runway or some other unsafe condition. In both controlled and uncontrolled fields, the pilot in command may decide to go around at any time, for example if the aircraft is not lined up or configured properly for a safe landing; an aircraft, vehicle or other object has not cleared the runway; no landing clearance was received (in a controlled field); the landing gear is not properly extended; a dangerous meteorological condition is experienced on final approach (e.g. poor visibility, excessive cross-winds, etc.); or some other unsafe condition is detected.

Flights conducted under instrument flight rules, including all airline traffic, refer to "executing the missed approach" rather than going around. The maneuver itself is the same, but the pilot instead follows a pre-defined navigational "missed approach" sequence, published on the approach chart, instead of entering a circuit or pattern. Absent further instructions from the controller, a missed approach sequence directs an aircraft around traffic patterns and terrain into a safe place to begin a holding pattern.

http://en.wikipedia.org/wiki/Ram_air_tur...

http://en.wikipedia.org/wiki/Go_around

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