Data for: Separating Air Traffic Flows around Airports with Application to Probabilistic Risk Assessment

The trajectories are provided as a gzipped csv text file. The first line describes each column of the file: icao24 is a unique identifier for the aircraft; callsign refers to the route flown by the aircraft on that day; timestamp/lat/lon/alt are 4-dimension coordinates for each trajectory本数据集的轨迹数据以gzip压缩的CSV文本文件形式提供。文件首行详细说明了各列的字段含义：icao24为航空器的唯一识别标识；callsign指代该航空器当日执行航班的呼号；时间戳（timestamp）、纬度（lat）、经度（lon）与飞行高度（alt）共同构成了每条轨迹的四维坐标。