departures: Get departures from airport

In espinielli/osn: Easy Access to OpenSkyNetwork Data via (SSH) Impala Session

Description

NOTE: flight data is simplified in OSN, e.g. altitudes are discretized to multiples of 1000 feet.

Usage

departures(session, apt, wef, til = NULL, duration = 20)

Arguments

session	SSH session to OSN Impala
apt	ICAO ID of departure airport, i.e. "EDDF" for Frankfurt
wef	(UTC) timestamp of _**W**ith **E**ffect **F**rom_, WEF, (included). Results such that 'firstseen' >= 'wef'
til	(UTC) timestamp of with effect unTIL, TIL, (excluded), if NULL it is interpreted as WEF + 1 day. Results such that 'firstseen' < 'til'.
duration	amount of minutes from 'firstseen', default = 20.

Value

data frame of flight and track data containing the following variables (see also OSN docs about Arrivals by Airport):

Name	Description	Type
icao24	ICAO 24-bit address	chr
callsign	flight's callsign	chr
day	flight's day	int
firstseen	first seen by OpenSky Network (UNIX timestamp)	int
lastseen	last seen by OpenSky Network (UNIX timestamp)	int
estdepartureairport	Estimated departure airport	chr
estarrivalairport	Estimated arrival airport	chr
item.time	position report's time (UNIX timestamp)	int
item.longitude	position report's longitude (WSG84 decimal degrees)	dbl
item.latitude	position report's latitude (WSG84 decimal degrees)	dbl
item.altitude	position report's barometric altitude (meters)	dbl
item.heading	true track in decimal degrees clockwise from north (north=0°)	dbl
item.onground	TRUE if the position was retrieved from a surface position report	lgl

Examples

## Not run: 
session <- osn_connect("cucu", verbose = 2)
depurtures(session, "EDDF", "2019-04-22 00:00:00", til=NULL)

## End(Not run)

espinielli/osn documentation built on Aug. 12, 2021, 5:17 a.m.