Trees¶
Disclaimer
Overview¶
Trees is a raster dataset representing tree coverage and heights, derived from remotely sensed imagery.
Geoscape Australia welcomes your feedback on the Trees Dataset. We also publish regular product development updates on our website (www.geoscape.com.au).
Release Summary¶
This product was released to customers on 30 September 2025 with data extracted on 25 September 2025.
This release is a full national data population for Version 1.8 of the Trees product, described by the Trees Product Description v1.8.
Any issues that have been identified for this release are described in the Issues section.
This release includes updates for the areas listed in the table below.
Locations of updated areas by State¶
State |
Location |
Urban Area (km2) |
---|---|---|
ACT |
Australian Capital Territory |
498 |
NSW |
Bathurst Regional Council |
59 |
NSW |
Burwood Council |
5 |
NSW |
City of Canada Bay Council |
15 |
NSW |
Council of the City of Sydney |
15 |
NSW |
Inner West Council |
17 |
NSW |
Ku-ring-gai Council |
1 |
NSW |
Lane Cove Municipal Council |
10 |
NSW |
Mosman Municipal Council |
9 |
NSW |
North Sydney Council |
10 |
NSW |
Northern Beaches Council |
6 |
NSW |
Queanbeyan-Palerang Regional Council |
76 |
NSW |
Ryde City Council |
14 |
NSW |
The Council of the Municipality of Hunters Hill |
6 |
NSW |
Unincorporated - Sydney Harbour Area |
27 |
NSW |
Waverley Council |
5 |
NSW |
Willoughby City Council |
15 |
NSW |
Woollahra Municipal Council |
12 |
NSW |
Yass Valley Council |
2 |
SA |
Adelaide Hills Council |
4 |
SA |
Adelaide Plains Council |
50 |
SA |
Campbelltown City Council |
24 |
SA |
City of Adelaide |
15 |
SA |
City of Burnside |
25 |
SA |
City of Charles Sturt |
55 |
SA |
City of Holdfast Bay |
14 |
SA |
City of Marion |
56 |
SA |
City of Mitcham |
55 |
SA |
City of Onkaparinga |
179 |
SA |
City of Playford |
105 |
SA |
City of Port Adelaide Enfield |
92 |
SA |
City of Prospect |
8 |
SA |
City of Salisbury |
104 |
SA |
City of Tea Tree Gully |
66 |
SA |
City of Unley |
14 |
SA |
City of West Torrens |
37 |
SA |
Light Regional Council |
33 |
SA |
The Barossa Council |
5 |
SA |
The City of Norwood Payneham and St Peters |
15 |
SA |
The Corporation of the Town of Walkerville |
4 |
SA |
Town of Gawler |
40 |
VIC |
Banyule City |
63 |
VIC |
Bayside City |
37 |
VIC |
Boroondara City |
60 |
VIC |
Brimbank City |
73 |
VIC |
Cardinia Shire |
80 |
VIC |
Casey City |
282 |
VIC |
Darebin City |
53 |
VIC |
Frankston City |
129 |
VIC |
Glen Eira City |
39 |
VIC |
Greater Dandenong City |
129 |
VIC |
Hobsons Bay City |
63 |
VIC |
Hume City |
50 |
VIC |
Kingston City |
91 |
VIC |
Knox City |
107 |
VIC |
Macedon Ranges Shire |
16 |
VIC |
Manningham City |
107 |
VIC |
Maribyrnong City |
31 |
VIC |
Maroondah City |
61 |
VIC |
Melbourne City |
38 |
VIC |
Melton City |
195 |
VIC |
Merri-Bek City |
35 |
VIC |
Mitchell Shire |
35 |
VIC |
Monash City |
81 |
VIC |
Moonee Valley City |
32 |
VIC |
Moorabool Shire |
39 |
VIC |
Mornington Peninsula Shire |
294 |
VIC |
Nillumbik Shire |
105 |
VIC |
Port Phillip City |
21 |
VIC |
Stonnington City |
26 |
VIC |
Warrnambool City |
39 |
VIC |
Whitehorse City |
64 |
VIC |
Whittlesea City |
182 |
VIC |
Wyndham City |
213 |
VIC |
Yarra City |
20 |
VIC |
Yarra Ranges Shire |
241 |
WA |
City of Armadale |
142 |
WA |
City of Bayswater |
35 |
WA |
City of Belmont |
40 |
WA |
City of Canning |
65 |
WA |
City of Cockburn |
150 |
WA |
City of Fremantle |
20 |
WA |
City of Gosnells |
98 |
WA |
City of Joondalup |
99 |
WA |
City of Kalamunda |
80 |
WA |
City of Kwinana |
120 |
WA |
City of Mandurah |
92 |
WA |
City of Melville |
53 |
WA |
City of Nedlands |
20 |
WA |
City of Perth |
20 |
WA |
City of Rockingham |
212 |
WA |
City of South Perth |
20 |
WA |
City of Stirling |
105 |
WA |
City of Subiaco |
6 |
WA |
City of Swan |
232 |
WA |
City of Vincent |
11 |
WA |
City of Wanneroo |
249 |
WA |
Shire of Mundaring |
102 |
WA |
Shire of Murray |
99 |
WA |
Shire of Peppermint Grove |
1 |
WA |
Shire of Serpentine-Jarrahdale |
122 |
WA |
Town of Bassendean |
10 |
WA |
Town of Cambridge |
22 |
WA |
Town of Claremont |
5 |
WA |
Town of Cottesloe |
4 |
WA |
Town of East Fremantle |
4 |
WA |
Town of Mosman Park |
4 |
WA |
Town of Victoria Park |
18 |
Total |
7,193 |
^ Location names are derived from intersection with the most recent Local Government Area dataset.
Spatial files of the updated areas are available upon request via support@geoscape.com.au.
Change Notifications¶
‘National’ Branding¶
Over the coming months, Geoscape products will transition to ‘National’ branding, reflecting our focus on a smarter, safer and more productive Australia and our role in the national interest.
Issues¶
New Issues¶
No new issues to note.
Resolved Issues¶
Carparks Incorrectly Captured as Trees¶
We have become aware of an issue where carpark areas were mistakenly introduced into the Trees product. We have removed these trees within Sydney AOI_ID = ‘16837’ and Adelaide AOI_ID = ‘16183’ in the September 2025 Trees data. This issue may exist elsewhere in Australia. We will continue to resolve this issue in future releases.
Known Issues¶
The progress and status of known, ongoing issues are summarised below. For specific and further details on each issue, please refer to the Release Report identified in the ‘Release identified’ column.
Ongoing product issues¶
Release Identified |
Theme - Issue Name |
Issue Brief Description |
Progress/Resolution |
Status |
---|---|---|---|---|
Dec-16 |
Building - Tree heights near buildings and other trees |
Terrain elevation values used in the calculation of tree heights have been found in some cases to be affected by the surrounding tall features such as buildings and other trees. |
No update at this time. |
Open |
Mar-22 |
Trees over-capture |
On Buildings, it has been observed that there are some situations where significant portions of some roofs have been captured as tree features. This is different from actual tree overhang and may be due some combination of building proximity to actual tree features, dark roof colour and/or shadow across roofs. In Dense, Shadowed and Water Areas, the spectral signature of these areas can incorrectly result in features being extracted as trees during remote sensing. Height calculation can help to exclude the majority of these during production, but where heights are determined to be greater than 2 metres they may persist. |
We are working with our partner to limit these occurrences, as well as improving our processes to identify and correct the situations where they are present. |
Open |
Jun-22 |
Trees restricted to Surface Cover extents |
Trees and Surface Cover have been designed to physically align the cells. Since the introduction of new capture methods new capture areas that extend past the raster index are clipped. |
This will be investigated and resolved in a future release. |
Open |
Future Considerations¶
This section outlines enhancements or changes under consideration, but not planned into a specific release. For further details on future initiatives, please contact Geoscape Support.
Annex A – Release Counts¶
Trees Theme - Summary¶
Total coverage of Trees by state¶
State |
Total Area (km2) |
---|---|
QLD |
2710 |
VIC |
1333 |
ACTNSW |
3324 |
TAS |
286 |
NT |
101 |
SA |
331 |
WA |
663 |
National |
8748 |