OpenSky Data Sample
===================

The data is provided by the OpenSky Network.

The OpenSky Network is a community-based receiver network which continuously collects air traffic surveillance data. Unlike other networks, OpenSky keeps the collected data forever and makes it available to researchers. With more than 2 trillion ADS-B and Mode S messages collected so far, the OpenSky Network exhibits the largest air traffic surveillance dataset of its kind.

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Flights Data 5 Samples
=======================

Sample of upcoming first iteration of new Flights table. Flights data 4 has been embellished with data from Eurocontrol CPR files to provide columns airportofdeparture and airportofdestination.
There is also a new takeofftime column. Note that data set is limited to flights leaving and arriving Belgium for the month of September 2019


Schema
=======================

 #   Column                            Dtype
---  ------                            -----
 0   icao24                            object
 1   firstseen                         float64
 2   estdepartureairport               object
 3   lastseen                          int64
 4   estarrivalairport                 object
 5   callsign                          object
 6   estdepartureairporthorizdistance  float64
 7   estdepartureairportvertdistance   float64
 8   estarrivalairporthorizdistance    float64
 9   estarrivalairportvertdistance     float64
 10  departureairportcandidatescount   int64
 11  arrivalairportcandidatescount     int64
 12  day                               int64
 13  airportofdeparture                object
 14  airportofdestination              object
 15  takeofftime                       float64


 Extra
 =======================

 Accuracy and implementation of this sample set may differ to the final implementation. Feedback and any findings are appreciated.