Showing posts with label About PT. Show all posts
Showing posts with label About PT. Show all posts

Sunday, 14 July 2013

World's Most Outstanding Buildings

Modern civilizations can now create and bring to life things that in the past just the thought of
them was considered or dumb or unrealistic or even both! Science and technology have had such a progress they can do miracles nowadays. 

The only thing science can not influence and control is nature (that we know of)!

All travellers acknowledging nature's superiority are still allowed to admire the outstanding concrete human creations and here below are some of them!
Crematorium, Berlin Germany,
 by Axel Schultes, 1999
Guggenheim Museum Bilbao, Bilbao, Spain,
by Frank Gehry, 1977
Gare do Oriente, Lisbon, Portugal,
by Santiago Calatrava, 1998
Yokohama International Port Terminal, Japan,
 by Foreign Office Architects 2002
Library of Alexandria, Egypt,
by Snøhetta Architects, 2002
Brandenburg Technical University, Cottbus, Germany,
by Herzog & de Meuron, 2005
Niterói Contemporary Art Museum, Rio de Janiero, Brazil,
by Oscar Niemeyer, 1996
Saint-Pierre Church, Firminy, France,
by Le Corbusier, 2006
National Assembly, Jatiya Sangsad Bhaban, Dhaka,
Bangladesh, by Louis Kahn, 1982
Jean-Marie Tjibaou Cultural Center, Nouméa,
New Caledonia, by Renzo Piano, 1998

Monday, 5 September 2011

eSTRIP System for Helsinki Air Traffic Control

Helsinki International Airport is set to get a new ATC system known as eSTRIP. The air traffic control system will limit the movement of aircraft onto runways and taxiways without specific permissions, managed by a core electronic tool.

In a Helsinki International Airport press release, issued at the end of August, eSTRIP is described as among the world's most advanced air traffic control systems.

"Globally, the new system is the most modern in its class", Helsinki's Anne llola explains. "In a unique way, it combines the aircraft route clearance from traffic control, permissions to move in the area and a status picture from the radar system.

"The integration of the system into the control of runway lights enables automatic control of the airfield lighting, which, in turn, provides our customers added safety."
eSTRIP Air Traffic Control System

The integration of the eSTRIP air traffic control system will see vehicles operating on Helsinki's liveside supplied with radio transmission equipment, along with a positioning system.

Combined, these technologies will give the airport's air traffic control team real-time insight into what's happening, alongside automatic aircraft and vehicle ID updates.

The goal of eSTRIP's installation is to create a safe and smoothly-functioning aircraft operation framework at Helsinki, allowing for an expected increase in scheduled arrivals and departures in future years.
eSTRIP: Helsinki Airport ATC

Helsinki Airport will gain elements of eSTRIP on an incremental basis and the site's already been prepared for it: last year, its ATC system was upgraded in readiness for its arrival.

Helsinki International is Finland's main airport and a hub for many different carriers including Finnair and Air Finland. Operations there are the responsibility of Finnish airport group Finavia and, in 2010, it handled close to 13 million passengers.

Helsinki is one of 25 Finnish airports under Finavia's maintenance and, between January and June 2011, their combined passenger traffic rose by 18 per cent compared to January-June 2010.

Tests Reveal Most Efficient Boarding Method

Crowded and awkward aircraft boarding may soon be a thing of the past, potentially saving millions for airlines and airports. Passenger boarding tests have revealed that the most widely used method of boarding a plane is in fact one of the least efficient, leading the way for new a approach devised by the Astrophysicist Dr Janson Steffen.

Dr Steffen, based at the National Laboratory in Illinois, has put forward the aptly named “Steffen Method”, which favours seating passengers using alternating rows, almost halving boarding time when compared to filling seats through rear-to-front block boarding. Previously airlines had favoured the Wilma Method, which seats passengers from window seats outward.

The Steffen Method advocates boarding using every other window seat first, progressing from the rear of the plane forwards, for example, using seat 22A followed by 20A, 18A etc and then filling seats 21A and 19A. The method is repeated for the aisle seats in exactly the same way, building up layers of alternating seating.

Efficient Boarding Method
The Steffen Method was put to the test by television producer, Jon Hotchkiss, for the show This v That, which similar to Dr Steffen, was examining the problems raised by the passenger boarding process, such as congestion and overcrowding.

The Steffen Method, amongst others, were put through their paces using a scale model of a 758 aircraft and 72 volunteers, all with carry on luggage. The passenger boarding scenarios included Block Boarding, Wilma Method, Steffen Method and Random.

The results of the tests showed that block boarding was the least efficient method of boarding, coming in at just under seven minutes. Surprisingly, the typically chaotic Random method, actually fared much better at 5:45. This may be due to passengers being able to use the whole of the aircraft to fill available space, rather than queuing from the back and blocking access to available seating.

The Steffen and Wilma methods were the most efficient boarding methods, with Wilma coming in at 4:13 and Steffen at an impressive 3:36. As reported by the BBC, Dr Steffen stated that the results reflected the study he made in 2008.

Friday, 12 June 2009

About Perpetual Traveller News

Perpetual Traveller News is part of the Progress Media Group and more specifically it is an online travel Blog for professional, independent, frequent and business travellers. Perpetual Traveller features insider travel related trade news and article reviews on the following topics…
  - Aviation & Airport issues.
  - Destinations (PT Places & La Dolce Vita).
  - Travel Tips.

  - Health & Travel Security.
  - Hotels.

  - Special Reports (Best of PT).

Perpetual Traveller also features a synergy with all the best destination articles from La Dolce Vita, which is a rich in-cabin Magazine produced for Costa Crociere.

 

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