Shared layer · In 3 states

Contours

Explorer

Elevation lines showing slope and shape.

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Contours in the Detector Maps app, New South Wales

Satellite imagery © Mapbox, © Maxar. Layer data from the sources named on each card.

About this layer

Contour lines join places at the same height. Closely spaced lines usually show steeper ground; wider gaps show gentler slopes. Use the height labels and nearby waterways to understand ridges, valleys and possible routes.

What it is for

Closely spaced lines indicate steeper ground. Use the labels and terrain together to understand ridges, slopes and valleys.

Limits

Contours simplify the terrain at their map scale. Small workings, obstacles and local hazards may not appear.

Plans

Where it works in Australia.

New South Wales Queensland South Australia

Explorer

Pictures

Drawn in each state.

Satellite imagery © Mapbox, © Maxar. Layer data from the sources named on each card.

Source

Where the data comes from.

For New South Wales

Data provided by The State of New South Wales (Geological Survey of NSW, GSNSW, Dept of Planning and Environment, Forestry Corporation of NSW, Spatial Services NSW, Department of Regional NSW), licensed under CC BY 4.0

For Queensland

Data provided by The State of Qld (Department of Natural Resources and Mines, Manufacturing and Regional and Rural Development 2025, Department of Resources 2024), licensed under CC BY 4.0

For South Australia

Data provided by the State of South Australia (The Department for Energy and Mining 2024, Department for Housing and Urban Development 2024, Deparment of Environment and Water 2024), licensed under CC BY 4.0

Legend

How it is drawn.

Contours

Contours

Plans

What the pills mean.

Every layer shows the plan that opens it. The free plan never runs out. Prices are shown once, here.

Free

Open on every plan, forever. Includes gold records.

Explorer

Opens every base layer, and offline maps for the areas you choose. A$99 a year or A$9.99 a month.

Pro

Tenement alerts for a drawn area or a whole state. Report search across decades of exploration reports. A$249 a year or A$34.99 a month.

Add-on

A layer sold on its own: the Victorian LiDAR add-on, A$39.99 a year.

7-day free trial on yearly plans · Nothing charged until it ends · Cancel anytime.

Get Detector Maps

Plan the next trip tonight.

Free to download on iPhone and Android.

Download on theApp Store Get it onGoogle Play

On iPhone? Get it on the App Store On Android? Get it on Google Play

Free to download on iPhone and Android.

7-day free trial on yearly plans · Nothing charged until it ends · Cancel anytime.

Scan with your phone camera to get the app

Start free trial Open the web map

On your phone: App Store · Google Play

7-day free trial on yearly plans · Nothing charged until it ends · Cancel anytime.

Or open the web map

The Detector Maps support inbox is staffed by Matt and Tom, the two brothers who built it. Contact us