Topographic data source

Sources of Topographic data

Information on the sources of topographic data can be found on our website here: Digital topographic data. If you would like to view or download the spatial metadata you can search directly in the Queensland Spatial Catalogue - QSpatial here: link

Accuracy and Quality

QTopo has been compiled from the best information available to Queensland Government. The accuracy and reliability of this data is known to vary across different scales. It is planned for this information to improve as more accurate data is sourced. The accuracy of the maps is down somewhat to the accuracy (both spatial & temporal) of the data we use and we make no assertion that data on QTopo is absolutely complete or accurate. Where possible we try to use state-wide datasets that are maintained periodically. However, on some occasions we’ve chosen to use datasets that we know are not complete with the adage “any data is better than none”.

Why is there a difference in Qld Globe and QTopo property names

The discrepancy arises because QTopo uses the Homesteads - Queensland dataset, while Globe displays data from the Rural Properties - Queensland dataset. Unfortunately, these datasets do not always align due to differences in their sources and the way property names are managed.

There is no legislation governing the naming of homesteads or rural properties, and privacy laws further influence this process. As a result, property names are typically provided by the property owners themselves, submitting the information directly to the department. Additionally, homesteads and rural properties are treated as distinct features, which means they may have different names even if they refer to the same location. Updates to these datasets, including corrections or changes to property names, can be submitted using this form https://spatial-qld-support.atlassian.net/servicedesk/customer/portal/2/group/3/create/221, accompanied by proof of ownership.

Where can I get a Great Walk or National Park topographic map

Six of the ten Great Walks of Queensland have brochures with topographic maps. Details of where to buy or download these maps can be found on the Department of Environments Great Walk topographic maps page.

Basemap currency

The topographic basemap web service is updated quarterly in April and October (at this stage).