Data Dictionary

Field Name	Name	Type	Description	Fixed Values
DATA_TYPE	Data type	TEXT(3)	IND	IND
TIS_DATA_REQUEST	TIS data request ID	INTEGER(3)	TIS DATA REQUEST ID	208
SITE_XN_ROUTE	Site ID	INTEGER(5)	Site ID (usually a group of two counters)
LOC_LEG	Counter ID	INTEGER(5)	Counter ID
DATE	Date	DATE()	Date - Format - DD/MM/YYYY
TIME	Time	TIME()	Time (24 hour format)
CLASS	Bicycle class	INTEGER(3)	Number identifying the bicycle class. AUSTROADS94 Class 15.
LANE	Lane number	INTEGER(1)	Number identifying the lane number for the recorded data
SPEED	Speed	FLOAT(10)	Speed of the vehicle at the time of recording in km/hr
WHEELBASE	Wheelbase	FLOAT(10)	Wheelbase (distance from front axle to rear axle of single vehicle) in metres
HEADWAY	Headway	FLOAT(10)	Time from front axle to front axle of following vehicle in seconds
GAP	Gap	FLOAT(10)	Time from rear axle to front axle of following vehicle in seconds
AXLE	Number of axles	INTEGER(1)	No of axles
AXLE_GROUPING	Vehicle class number	INTEGER(1)	Number assigned to the vehicle class (per AUSTROADS94 specification)
RHO	Sensor correlation factor	TEXT(5)	Sensor Correlation Factor - Measures the quality of the data reading. Ranges from 1.00 (very good) to 0.00 (very poor)
VEHICLE	Vehicle class code	INTEGER(1)	Character code identifying the Class Name of the vehicle
DIRECTION	Direction	TEXT(1)	Character code identifying Direction of traffic measured by logger (N,S,E,W)

Additional information

Field	Value
Dataset Last Updated Date	26 June 2024
Last Updated Date	8 November 2024
Publication Date	1 January 2015
Format	ZIP
License	Creative Commons Attribution 4.0
Open Data Title	Bicycle volume and speed
Dataset File Size	69.1 MiB
Dataset Security Value	BIL1 OFFICIAL - Authorised Public Release
Dataset Reporting Period Start	1 January 2024
Dataset Reporting Period End	25 June 2024
Geographic Coverage	Metropolitan Melbourne