Bird densities Herwijnen

Radar Herwijnen
The Herwijnen weather radar is located in the river area, just south of the center of The Netherlands close to the city of Den Bosch. Bird density estimates are based on a circular measurement window extending up to 25 kilometer from the radar.

Available data
In each figure, the upper panel shows the bird density (expressed as the number of birds per cubic kilometer) for different height layers above ground (200 meter height resolution). The bird density color scale is logarithmic, increasing from 0.5-700 birds/km3. Bird speed and direction are plotted as wind barbs (each half flag represents 5 knots, each full flag 10 knots, each pennant (filled triangle) 50 knots; 1 knot = 1.9 km/hour). The lower panel shows the vertically integrated bird density (expressed as the number of birds per square kilometer).

Bird densities from the last hours
Bird densities from the last hours, Location: Herwijnen, Last modified: Sat Nov 18 2017, 4:03 am
Bird densities from the last week
Bird densities from the last week, Location: Herwijnen, Last modified: Sat Nov 18 2017, 4:03 am