Updated quarterly, the Landgate Basemap is comprised of simplified cadastre, topographic and road centreline information, and is the perfect backdrop to provide context for projects that require commonly used underlying WA centric location information. The Landgate Basemap provides a stylized (familiar ‘StreetSmart’ style ) layout, current, geo-referenced and view only map base. This is a view only service (i.e no data download capability) and can be viewed in combination with Landgate’s other subscription datasets, SLIP public datasets and other geo-referenced data. Designed for use within GIS and online mapping applications, the tile cached Basemap service introduces faster panning and redrawing of location information commonly used across many sectors. Key information • WA centric basemap comprising commonly used Landgate location information • cached map tiles • ESRI cache map service and WMTS (web map tile service) - publishes in WGS84 only • Update cycle: quarterly • Coverage: whole of state (includes Christmas and Cocos Keeling Islands) • QGIS 2.18 minimum required for WMTS usage. © Western Australian Land Information Authority (Landgate). Use of Landgate data is subject to Personal Use License terms and conditions unless otherwise authorised under approved License terms and conditions. For more information and access to Subscription Services contact Landgate's Business Sales and Service team. Email: BusinessSolutions@landgate.wa.gov.au Services Note, the following services require 3rd party software that supports OGC Standards and Esri services.

Index Topographic Map Series of PDF documents © Western Australian Land Information Authority (Landgate). Use of Landgate data is subject to Personal Use License terms and conditions unless otherwise authorised under approved License terms and conditions. Show full description

This cadastral polygon dataset is a simplified digital representation of all land parcel boundaries within Western Australia with an added address attribute for the parent land parcel. This dataset …Show full descriptionThis cadastral polygon dataset is a simplified digital representation of all land parcel boundaries within Western Australia with an added address attribute for the parent land parcel. This dataset has been designed for simple map view display of contextual location information. The dataset covers the State of Western Australia and the Commonwealth jurisdictions of Cocos Keeling Island and Christmas Island. For the full cadastral dataset see Cadastre (Polygon) (LGATE-217). For complete address data please refer to Property Street Address (LGATE-251). NOTE: Information contained in this dataset is for informational purposes only and should not be relied upon or referred to for legal purposes. Original survey documentation should be referred to for all legal purposes. © Western Australian Land Information Authority (Landgate). Use of Landgate data is subject to Personal Use License terms and conditions unless otherwise authorised under approved License terms and conditions.

Index Topographic Map Series © Western Australian Land Information Authority (Landgate). Use of Landgate data is subject to Personal Use License terms and conditions unless otherwise authorised under approved License terms and conditions. Show full description

This base layer imagery is a whole of state layer configured as a flattened and seamless single service. The primary consideration in determining the hierarchy of the mosaics within this service is 'resolution'. The 'best available' will be used where possible. Occasionally this may come at the expense of 'currency' and sometimes there may be an overlap with lower resolution or older images. WA Now imagery can be used as a background in conjunction with other data services to provide a spatial reference. It is comprised of the current 1:100k aerial imagery tiles, aboriginal community, regional and town site mosaics, as well as the Perth Metro metropolitan mosaic. It now also includes the eastern extremities of Christmas Island. The currency of the individual mosaics is a function of the demand for imagery in those locations. Some 'current', albeit remote 1:100k imagery map tiles maybe up to 20 years old. However aboriginal communities and town site mosaics that sit within the respective 1:100k tiles can be quite recent. Perth Metro imagery will be a maximum of 6 months old, typically captured in summer and winter each year. ArcMap users can separate out individual and different resolution images in their entirety or view parts of the image that are otherwise obscured by an overlap. The How To guide can assist in this. Alternatively, a downloadable index is available here

Map of the risk of Acid Sulfate Soil (ASS) materials being disturbed by land development activities based on the likelihood of ASS materials occurring within soil profiles. This map was developed to assist planners in assessing whether development applications require additional conditions for sites where there is a risk disturbing ASS. For further information phone Contaminated Sites Hotline 1300 762 982. This dataset was formerly known as Acid Sulphate Soil Risk Map, Swan Coastal Plain (DER-003). This dataset is no longer actively maintained by DWER.