verticale gravitoinerziale ortogonale

English translation: gravitational vertical

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Italian term or phrase:verticale gravitoinerziale ortogonale
English translation:gravitational vertical
Entered by: tecnotrad

08:17 Mar 10, 2011
Italian to English translations [PRO]
Tech/Engineering - Aerospace / Aviation / Space
Italian term or phrase: verticale gravitoinerziale ortogonale
Orientarsi in volo significa valutare correttamente:
-posizione del velivolo

Rispetto ai sistemi di riferimento fissi rappresentati da:
- La superficie terrestre
-La verticale gravitoinerziale ortogonale alla superficie terrestre;
--- I punti cardinali


I have been trying to figure out what is meant by "verticale gravitoinerziale ortogonale alla superficie terrestre" for days now with no luck.

I asked my brother (a pilot) to help decifer this but he said he has no idea what they mean by this.
Kelly Gill
Italy
Local time: 14:58
gravitational vertical
Explanation:
e.g. "vision provides information about the true or apparent direction of the horizon or the gravitational vertical."
"The pilot is subject to both gravitational and centrifugal forces which combine to create a resultant force that is slightly tilted from gravitational vertical."
See web ref. below:
Selected response from:

tecnotrad
Italy
Grading comment
thanks
4 KudoZ points were awarded for this answer



Summary of answers provided
4gravitational vertical
tecnotrad
4height above ground level
cilantro


Discussion entries: 1





  

Answers


1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
gravitational vertical


Explanation:
e.g. "vision provides information about the true or apparent direction of the horizon or the gravitational vertical."
"The pilot is subject to both gravitational and centrifugal forces which combine to create a resultant force that is slightly tilted from gravitational vertical."
See web ref. below:


    Reference: http://www.peter2000.co.uk/aviation/faa-nreg/jar-fcl3-hearin...
    Reference: http://www.lifesci.sussex.ac.uk/home/George_Mather/Documents...
tecnotrad
Italy
Works in field
Native speaker of: Italian
PRO pts in category: 4
Grading comment
thanks
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22 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
height above ground level


Explanation:
La posizione del velivolo

feet/meters above ground level (AGL)


    Reference: http://en.wikipedia.org/wiki/Altitude#Altitude_in_aviation
cilantro
Israel
Local time: 15:58
Specializes in field
Native speaker of: Native in EnglishEnglish, Native in ItalianItalian
PRO pts in category: 18
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