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Search: Posts Made By: Volume
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Forum: Tech Log
6th Feb 2014, 06:51
Replies: 70
Views: 15,366
Posted By Volume

The major issue I see with LDA (obviously...

The major issue I see with LDA (obviously meanwile called LIDAR) is that you need at least two reference points (in 3D at least 3) on the aircraft. Not easy on an object which is subjected to quite...
Forum: Tech Log
4th Feb 2014, 06:58
Replies: 70
Views: 15,366
Posted By Volume

So maybe it is not that simple, and especially...

So maybe it is not that simple, and especially not fully understood? Pitot has always and will be vulnerable as it is exposed to anything you may find in the air, hail, rain, birds, insects, ice...
Forum: Tech Log
3rd Feb 2014, 10:20
Replies: 70
Views: 15,366
Posted By Volume

well, it is about the much higher power you need...

well, it is about the much higher power you need to receive back an echo from 30.000 ft away, and you will have too much scatter from all the different hills on the ground reflecting.

LDA is a...
Forum: Tech Log
3rd Feb 2014, 06:52
Replies: 70
Views: 15,366
Posted By Volume

Radio altimeter is not working at that altitude ...

Radio altimeter is not working at that altitude
It is so inprecise, that it is basically unusable. The difference between (GPS) groundspeed and airspeed can be much larger than the speed margin...
Showing results 1 to 4 of 4


 
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