SKYSHARK DATA SET
DOWNLOADS
STATES
| Attribute |
Data Type |
Description |
| id |
int64 |
Timestamp used to track latency of tuples. Is not part of the state itself, when downloaded from OpenSky but added by the benchmarking tool. |
| icao24 |
char[6] |
Unique ICAO 24-bit address of the transponder in hex string representation. |
| callsign |
char[9] |
Callsign of the vehicle. Can be null if no callsign has been received. |
| origin_country |
char[30] |
Country name inferred from the ICAO 24-bit address. Can be null. |
| time_position |
int32 |
Unix timestamp (seconds) for the last position update. Can be null if no position report was received by OpenSky within the past 15s. |
| last_contact |
int32 |
Unix timestamp (seconds) for the last update in general. This field is updated for any new, valid message received from the transponder. |
| longitude |
double |
WGS-84 longitude in decimal degrees. Can be null. |
| latitude |
double |
WGS-84 latitude in decimal degrees. Can be null. |
| baro_altitude |
double |
Barometric altitude in meters. Can be null. |
| on_ground |
char[6] |
Boolean value which indicates if the position was retrieved from a surface position report. |
| velocity |
double |
Velocity over ground in m/s |
| true_track |
double |
True track in decimal degrees clockwise from north (north=0°). Can be null. |
| vertical_rate |
double |
Vertical rate in m/s. A positive value indicates that the airplane is climbing, a negative value indicates that it descends. Can be null. |
| sensors |
char[16] |
IDs of the receivers which contributed to this state vector. Is null if no filtering for sensor was used in the request. |
| geo_altitude |
double |
Geometric altitude in meters. Can be null. |
| squawk |
int16 |
The transponder code aka Squawk. Can be null. |
| spi |
char[6] |
Whether flight status indicates special purpose indicator. |
| position_source |
int8 |
Origin of this state’s position. |
The description is taken from OpenSky and modified for this benchmark.
AIRCRAFTS
| Attribute |
Data Type |
Description |
| icao24 |
char[6] |
Unique ICAO 24-bit address of the transponder in hex string representation. |
| registration |
string |
Registration of the aircraft |
| manufacturer |
string |
Manufacturer of the aircraft |
| airline |
string |
Name of the airline operating the aircraft |
| airline_code |
string |
ID of the airline |
| owner |
string |
Owner of the aircraft |
The reference data set is based on the aircraft dataset on OpenSky
AIRPORTS
| Attribute |
Data Type |
Description |
| id |
int32 |
Unique benchmark specific id |
| ident |
string |
ICAO code if available. Otherwise local airport code |
| type |
string |
Type of the airport, e.g. "closed_airport", "large_airport" |
| name |
string |
The official name, including "Airport", "Airstrip", etc. |
| latitude |
double |
The airports latitude in decimal degrees |
| longitude |
double |
The ariport longitude in decimal degrees |
| elevation_ft |
double |
The airport elevation MSL in feet |
| continent |
string |
The code for the continent, where the airport is located |
| country |
string |
Two letter country code |
| region |
string |
An alphanumeric code for the high-level administrative subdivision |
The airport dataset is based on OurAirports. We modified the dataset to fit our requirements.
FLIGHT SCHEDULE
| Attribute |
Data Type |
Description |
| callsign |
string |
Callsign of the vehicle. Can be null if no callsign has been received. |
| icao24 |
char[6] |
Unique ICAO 24-bit address of the transponder in hex string representation. |
| dep_airport |
char[4] |
4 letter code of the departure airport |
| dep_time |
int32 |
Unix timestamp of the departure |
| arr_airport |
char[4] |
4 letter code of the arrival airport |
| arr_time |
int32 |
Unix timestamp of the arrical airport |
| cur_pos_late |
double |
Current latitude of the aircraft |
| cur_pos_long |
double |
Current longitude of the aircraft |
| time_to_destination |
int32 |
Time to destination |
| flight_phase |
string |
Current flight phase of the aircraft |
