Talk:Altitude

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Altitude (Steve Gibbs)

Progressive/Trance Producer based in London and originally from Adelaide, Australia. Famous for melodic, sophisticated trance anthems like Altitude 'Excession', Altitude 'Altitude', Altitude 'Tears in the Rain' and many others. Releases under other names such as Steve Gibbs, Tremor, Sub HQ, Sound of Soho and Antartica and has appeared on leading electronic music labels such as Bonzai, Platipus, Eye Industries, Acetate Ltd, Gekko, INCredible and Five AM. Steve burst onto the scene in 1997 and has since seen his many records supported by the worlds biggest DJ's paul Oakenfold, Pete Tong, Judge Jules, Tiesto, Armin van Buuren and Paul van Dyk.

The altitude definitions have a few issues which I've tried to correct. For one thing it used to say that 'height' was the same as 'absolute altitude' (which it defined as altitude above the terrain over which it is flying). These are not the same, as anyone who has landed at an airfield near a mountain will testify. DJ Clayworth 21:31, 20 July 2006 (UTC)[reply]

International standards

I believe that the International Standard for altitude in aviation is feet, and that only the Soviet Union and China used (still use?) meters. This is also suggested by the altimeter article. can anyone confirm either this or the article’s current statement (hopefully with a source. —MJBurrage • TALK • 10:35, 1 May 2007 (UTC)[reply]

The standard for aviation altitude is feet. Just think of the potential safety issues that would ensue if aircraft from different countries used different standards, related both to equipage and pilot training. I spot checked Australia and they use feet. Don't know about former USSR or China, but the statement is certainly not true the way it is stated. I'm certain enough to make the change to the article. Aarky 18:03, 2 June 2007 (UTC)[reply]

further definition required

Definition of altitude for flight is not covered. What is sea level, very-low altitude, low altitude, high altitude, and very high altitude, and I assume there is 'medium' altitude also? I appreciate that different aircraft have different maximum ceilings, but this also applies to radar operations, anti-aircraft defense engagement altitude, and parachuting.--Mrg3105 07:27, 29 July 2007 (UTC)[reply]

I don't understand your comment. Altitude for flight is covered in the section Altitude in aviation, and a link to the article on mean sea level is given. I am not aware of any special meaning for the terms very-low altitude, low altitude, high altitude, or very high altitude in aviation. If these terms have a special meaning in parachuting, radar operations, or anti-aircraft engagement, perhaps you could add a section and provide those definitions (with references, of course). Aarky 05:17, 3 August 2007 (UTC)[reply]

These are operating mission altitudes often referred to in military history and pilot accounts.--Mrg3105 09:23, 5 August 2007 (UTC)[reply]

Hypoxia

The sentence "It is the fall in pressure that leads to a shortage of oxygen (hypoxia) in humans on ascent to high altitude." has wverything to do with hypoxia, but in the context of this article is is, at most, an distractive observation or a sidebar, especially in the introductory paragraph -- and as such it could be a candidate for deletion. Jasmantle (talk) 18:44, 20 January 2008 (UTC)[reply]