Examples of 'visibility distance' in a sentence
Meaning of "visibility distance"
visibility distance - the maximum distance one can see clearly, often used in weather or aviation contexts
How to use "visibility distance" in a sentence
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visibility distance
Comments regarding the headlamps visibility distance.
Visibility distance and a maximum speed permitted by regulations.
Airspace flight visibility distance from.
The visibility distance is then incorrect.
One can then check if the visibility distance is improved.
The visibility distance and the maximum speed permitted by regulations.
Comments regarding the headlamps visibility distance and maximum speed.
The proposal would allow the installation of reversing lamps with a larger visibility distance.
Long visibility distance.
The crew must comply with a maximum speed which is dependent on the visibility distance.
It has to be visibility distance.
Within these categories there are further delineations based on material used and visibility distance.
Horizontal visibility distance.
One will note that the density of fog F is according to a visibility distance DVM.
Improving visibility distance.
See also
Such is the case, for example, with systems for determining a visibility distance.
Evaluation of the visibility distance is directly determined by the relevance of the luminance profile.
Analysis of the influence of aiming, on visibility distance and glare.
Secondly, measuring weather visibility distance does not serve only in a system for detecting objects.
Consequently, they induce inaccuracy when the visibility distance is calculated.
This decreases the visibility distance of such a headlight, namely the visibility space to sides.
In a first selection mode, the terrain situated beyond the visibility distance is selected.
Device for determining visibility distance in a landscape, the device comprising,.
Within the framework of the invention, a method for evaluating a visibility distance is proposed.
FIG . 9 shows the change of the visibility distance in the case of dissipation of fog.
Finally, the measurement device advantageously includes a display system 26 for displaying the previously calculated visibility distance.
Determination of the horizon line and the visibility distance are then possible and precise.
FIG . 3 is a simplified view of a second embodiment of the device for measuring visibility distance.
The method comprises a supplementary step of determining a visibility distance according to the directing coefficient determined.
Determining a visibility distance ( DVM ) according to said directing coefficient ( CF ) determined.
Threshold for the activation of the fog lamps for a given visibility distance DVM ; and.
It enables the visibility distance DVM to be determined for the user of the vehicle V ;.
One will note that when the backscatter decreases, the visibility distance D increases.
This predetermined visibility distance is for example equal to 10 Nm.
When fog is present, the method continues with the determination of the visibility distance ( step 15 ).
FIG . 2 b illustrates an evaluation of the visibility distance using an existing method of region growing.
The visibility distance D V is then adjusted manually, by acting on the adjustment member 100.
The horizon line 26 and the visibility distance are then incorrect.
Determining a visibility distance DVM according to the determined directing coefficient CF ( step CALC DVM ( CF ) ) at block 6.
Furthermore, as can be seen, the visibility distance DVM decreases over time.
The visibility distance is for example chosen between 60 m and 80 km.
High density, the corresponding visibility distance DVM is less than 60 meters.
The man-machine interface 44 includes a first member 100 for adjusting the selected visibility distance D V.
Evaluation of the visibility distance for example employs the steps illustrated in FIG . 1,.
The system of claim 6, wherein the predetermined visibility distance is 10 Nm.
At time t 2, the visibility distance reaches the third visibility threshold S 3 and falls below it.
High density, the corresponding visibility distance D is less than 60 meters.
At time t 4, the visibility distance D exceeds the third visibility threshold S 3.
The second curve DVM C concerns the visibility distance DVM calculated according to relationship [ 1 ] overtime.
Determining a visibility distance ( DVM ) in relation to said area ( A ).
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In the symbol the distance to be measured is dark
