Metadata refers to information about the map layer data.

Following is a list of the map layers in the City of Joondalup's Online Mapping Application, and some information about each layer.

Layer Name	Data Custodian	Currency	Projection
House Numbers	City of Joondalup	February 2011	MGA Zone 50
Contours	© WALIA Trading as Landgate 2009	1972	MGA Zone 50
Parcel Dimensions	Derived from Lot Boundaries	Derived from Lot Boundaries	MGA Zone 50
Road Centrelines	© WALIA Trading as Landgate 2009	November 2010	MGA Zone 50
Bulk Rubbish Collection	City of Joondalup	February 2011	MGA Zone 50
LGA Boundary	© WALIA Trading as Landgate 2009	June 1999	MGA Zone 50
Suburbs	© WALIA Trading as Landgate 2009	June 1999	MGA Zone 50
CoJ Parks	City of Joondalup	February 2011	MGA Zone 50
Bush Forever Site	Department of Planning & Infrastrucutre	29 May 2009	MGA Zone 50
Aerial Photo Mar2010	© WALIA Trading as Landgate 2009	March 2010	MGA Zone 50
Aerial Photo Dec2008	© WALIA Trading as Landgate 2009	Decenber 2008	MGA Zone 50
Aerial Photo Dec2007	© WALIA Trading as Landgate 2009	December 2007	MGA Zone 50
Aerial Photo Nov2006	© WALIA Trading as Landgate 2009	November 2006	MGA Zone 50
R codes	City of Joondalup	10 December 2011	MGA Zone 50
District Planning Scheme	City of Joondalup	10 December 2011	MGA Zone 50
Lot Boundaries	© WALIA Trading as Landgate 2009	28 January 2011	MGA Zone 50

While every care is taken to ensure the accuracy of this data, the City of Joondalup makes no representations or warranties about its accuracy, reliability, completeness or suitability for any particular purpose and disclaims all responsibility and all liability (including without limitation, liability in negligence) for all expenses, losses, damages (including indirect or consequential damage) and costs which you might incur as a result of the data being inaccurate or incomplete in any way and for any reason.