Specify that height = AMSL

[mrtnrey]

We should specify somewhere that the height in the density graphs is expressed above mean sea level. For "high" radars (like Wideumont) it will raise questions if we do not add this.

Either

• in the y-axis label (see figure)
• in the text just above the density graph.

I prefer the 2nd option: adding AMSL in the axis-label makes it a bit too heavy. And secondly: how do you translate AMSL?

So text to be added:
Eng: The height in the graph refers to the altitude above mean sea level.
Nl: De hoogte in de figuur refereert naar de hoogte boven zeeniveau.
Fr: Nico?

As an option, we could altitude of the radar to the coordinates above the small map
Wideumont (590m) is located at: 49.9135, 5.5044

[peterdesmet]

In the text we already say:

This chart shows bird density (colour) as a function of time (x-axis) and height above the ground (y-axis). The BirdTAM colour scale is tailored to aviation.

Rather than a new sentence, we could say:

This chart shows bird density (colour) as a function of time (x-axis) and height above mean sea level (y-axis). The BirdTAM colour scale is tailored to aviation.

It is indeed hoogte boven zeeniveau in NL.

[mrtnrey]

Okay, then this can be changed easily (didn't notice "above the ground", sorry)

[peterdesmet]

Fixed in c57ad15 (not yet live).

[mrtnrey]

👍