Vertical profiles time series of bird density and flight speed vector (01.01.2018-01.01.2019).

<strong>Description</strong> This dataset contains the vertical profiles and integrated time series of bird density and flight speed (NS and EW) used in [<em>reference</em>]. Data are stored in a JavaScript Object Notation (JSON) file for each radar, with the following structure: <pre><code>{ "name" : "bejab", //code name of the radar (http://eumetnet.eu/wp-content/themes/aeron-child/observations-programme/current-activities/opera/database/OPERA_Database/index.html) "lat" : 51.1917, //Latitude "lon" : 3.0642, //Longitude "height" : 50, //Elevation of the radar antenna [m] a.s.l. "heightDEM" : 0, //Elevation of the ground [m] a.s.l. "dens" : [[...],...], //Bird density [1/km3] "sd_vvp" : [[...],...], // "u" : [[...],...], //Bird flight speed in East(+)/West(-) [m/s] "v" : [[...],...], //Bird flight speed in North(+)/South(-) [m/s] "densSIMmean" : [[...],...], //Average bird density over 30 simulation over first elevation bins. (see [reference] for more details). [1/km3] "volDir" : [[...],...], //Normalised volume of air available for flight [m] (see [reference] for more details) "windu" : [[...],...], //Wind speed in East(+)/West(-) [m/s] "windv" : [[...],...], //Wind speed in North(+)/South(-) [m/s] "insect" : [[...],...], //Insect proportion (0-1) [-] }</code></pre> Two dimensional dataset (array of arrays) are given as <code>time</code> x <code>elevation</code> where time is provided as another JSON file and elevation bins are centred at <code>[100, 300, 500 , ... , 4900]</code> <strong>Procedure</strong> [<em>coming later</em>]