1:100k Geoscience Topographic Maps of Australia

Detailed Australian Topographic Mapping — Professionally Printed by Mapworld in Paper, Waterproof Tyvek® or Laminated Finishes

🗺️ Explore Australia in Detail — One Topographic Map at a Time

Australia is an extraordinary landscape, from the rugged mountain ranges of the Great Dividing Range to the vast deserts of the interior, the remote Kimberley and the densely forested country of the south-west.

Understanding that landscape begins with a good topographic map.

The Geoscience Australia 1:100,000 Topographic Map Series provides detailed geographical coverage across much of Australia, making it an invaluable resource for bushwalkers, four-wheel-drive enthusiasts, surveyors, engineers, environmental professionals, emergency services and anyone who needs to understand the country beyond the roads.

At a scale of 1:100,000, every centimetre on the map represents one kilometre on the ground.

This makes the series particularly useful for exploring larger areas while retaining the geographical detail necessary to interpret terrain, identify natural features and plan routes through unfamiliar country.

Unlike conventional road maps, topographic maps reveal the physical character of the landscape.

Contour lines describe the shape and elevation of the terrain. Watercourses trace the movement of water through valleys and catchments. Roads, tracks, settlements and geographical features help establish the relationship between the natural landscape and human activity.

And because these maps are produced from Geoscience Australia's national topographic mapping series, they provide a consistent geographical reference across much of the country.

At Mapworld, we professionally print these maps to order in three practical finishes: traditional paper, waterproof DuPont™ Tyvek® and protective lamination.

Whether you need a single map for an upcoming adventure or a collection of adjoining sheets for a major project, we can help you find the right coverage.

✨ Features at a Glance

• Official Geoscience Australia cartography — Detailed topographic mapping from Australia's national geoscience agency.
• 1:100,000 scale — Every 1cm represents 1km on the ground, providing an excellent balance between geographical detail and regional coverage.
• Extensive Australian coverage — Thousands of individual map sheets covering much of the Australian continent.
• Detailed terrain information — Contour lines, elevations, waterways and natural landscape features.
• Roads and tracks — Locate mapped roads, access tracks and other transport features relevant to regional travel and planning.
• Geographical reference information — Place names, settlements, selected infrastructure and other features, depending on the sheet.
• Three professional finishes — Choose paper, waterproof DuPont™ Tyvek® or laminated.
• Professionally printed by Mapworld — Produced using high-quality, fade-resistant pigment inks for clear cartographic reproduction.
• Individual sheet ordering — Select exactly the map sheets required using Geoscience Australia's online index.
• Australia-wide delivery — Maps printed to order and dispatched throughout Australia.

🏔️ Understanding the Landscape — What Does a 1:100,000 Topographic Map Show?

A topographic map is rather different from a conventional road map.

Where a road map concentrates on getting you from one place to another, a topographic map helps explain the landscape through which you are travelling.

Geoscience Australia's 1:100,000 series typically includes a wealth of geographical information.

Contour Lines and Elevation

Contour lines connect points of equal elevation above sea level, revealing the shape of hills, valleys, ridgelines and mountain ranges.

Closely spaced contours indicate steep terrain, while widely spaced contours generally represent gentler slopes.

This information is invaluable when assessing walking routes, planning fieldwork or understanding the physical challenges of a particular landscape.

Waterways and Drainage

Rivers, creeks, lakes and other mapped water features help illustrate how water moves through the landscape.

In remote Australia, understanding drainage patterns can be particularly useful when interpreting terrain and planning access.

Roads, Tracks and Access

Mapped roads, tracks and transport corridors provide important geographical context for regional travel, land management and field operations.

Road and track conditions may change, however, and older topographic editions should never be relied upon as the sole source of current access information.

Natural and Built Features

Depending on the geographical area and edition, maps may identify settlements, significant buildings, vegetation, geographical landmarks and selected infrastructure.

Grid References and Coordinates

Topographic maps provide geographical reference information that can assist with identifying locations, planning activities and communicating positions.

Always check the particular sheet's coordinate system and datum when using it alongside GPS equipment or digital mapping.

Together, these features create a remarkably useful portrait of the landscape.

📏 Why Choose the 1:100,000 Scale?

Choosing the right map scale is one of the most important decisions when purchasing a topographic map.

At 1:100,000, the relationship between distance on the map and distance on the ground is straightforward:

1cm on the map = 1km on the ground.

For comparison:

The advantage of 1:100,000 mapping is the amount of country you can examine on a single sheet.

Rather than concentrating on a relatively small area, the map provides a broader geographical perspective while retaining useful terrain and infrastructure detail.

For many professional and recreational applications, this is an excellent compromise.

For demanding off-track bushwalking or navigation where small terrain features are critical, a more detailed 1:25,000 or 1:50,000 map may be preferable.

🛡️ Choose Your Finish — Paper, Waterproof or Laminated

At Mapworld, we understand that a map used in an office has rather different requirements from one carried through the Australian bush.

That is why our Geoscience Australia topographic maps are available in three finishes.

📄 Paper — Traditional, Practical and Economical

Our paper maps are professionally printed on quality mapping paper using high-resolution, pigment-based inks.

They provide clear reproduction of the cartographic detail and are ideal for general reference, research, route planning and occasional field use.

Paper maps are supplied folded for convenient storage and transport unless a flat copy is requested.

Best suited to: General reference, office use, research, education and occasional recreational navigation.

💧 Waterproof DuPont™ Tyvek® — Made for the Australian Outdoors

For serious field use, our waterproof maps are printed on DuPont™ Tyvek®, a remarkable synthetic material combining the practical handling characteristics of paper with the durability of high-density polyethylene fibres.

Tyvek® is lightweight, waterproof, tear-resistant and foldable.

Unlike ordinary paper, it will not disintegrate when exposed to rain, wet ground or repeated handling in demanding conditions.

It is particularly useful for bushwalkers, surveyors, environmental professionals and anyone regularly working outdoors.

Best suited to: Bushwalking, remote travel, field surveys, emergency services and demanding outdoor environments.

✨ Laminated — Durable, Protective and Writeable

For repeated reference, wall display or operational planning, our laminated maps provide an additional layer of protection.

The laminate protects the printed surface against moisture, handling, stains and general wear.

It also allows you to mark locations, highlight routes or make temporary annotations using suitable whiteboard markers.

Our map dots can also be used to identify sites, project areas and other points of interest without permanently marking the underlying map.

Laminated maps are generally supplied rolled in protective tubes.

Best suited to: Planning rooms, offices, classrooms, project management, operational displays and frequently handled reference maps.

🧭 Who Uses Geoscience Australia 1:100,000 Topographic Maps?

The 1:100,000 series is used across a wide range of professional, recreational and educational activities.

🚙 Four-Wheel-Drive Enthusiasts and Remote Travellers

For travellers exploring Australia's remote regions, topographic maps provide an understanding of terrain, waterways, access routes and geographical features that conventional road atlases cannot always offer.

They are particularly useful when planning journeys through large, sparsely populated areas.

🥾 Bushwalkers and Outdoor Adventurers

Topographic mapping helps walkers interpret terrain, identify ridgelines and valleys, estimate distances and plan routes through unfamiliar country.

For detailed off-track navigation, we recommend comparing the available 1:25,000 and 1:50,000 mapping before selecting a sheet.

⛏️ Mining, Exploration and Resource Management

Geologists, prospectors and resource professionals use topographic mapping to understand regional terrain, drainage patterns, access routes and the geographical relationships between project areas.

🌿 Environmental Scientists and Land Managers

Topographic maps provide valuable geographical context for environmental assessments, catchment management, vegetation surveys, conservation planning and land-management activities.

🚒 Emergency Services and Operational Planning

Emergency management organisations use topographic information to understand terrain, access constraints, drainage systems and regional geography.

For operational purposes, map information should be supplemented with current authoritative data.

🏗️ Engineers, Surveyors and Planning Professionals

Regional topographic mapping provides an excellent starting point for feasibility assessments, infrastructure planning, field investigations and preliminary site evaluation.

It does not replace detailed engineering surveys or cadastral information.

🎓 Schools, Universities and Researchers

The series is an excellent educational resource for teaching contour interpretation, geographical scale, terrain analysis, map reading and the physical geography of Australia.

📍 How to Find and Order Your Topographic Map

Geoscience Australia's 1:100,000 series consists of individual map sheets, each identified by a geographical name and sheet number.

Rather than requiring you to search through thousands of separate products, Mapworld allows you to select the sheets you need using the official Geoscience Australia index and order them directly through this listing.

Step 1 — Find Your Map

Open the official Geoscience Australia 1:100,000 Topographic Map Index.

Use the interactive index to identify the map sheets covering your area of interest.

Record the map name and sheet number.

For example:

Dumbleyung 2431

If your project extends across several sheets, record the details of each map required.

Step 2 — Choose Your Finish

Return to this product page and select your preferred finish from the dropdown menu:

• Paper
• Waterproof Tyvek®
• Laminated

Step 3 — Select the Quantity

Enter the number of map sheets you would like printed.

For example, if you require four different sheets in the same finish, select a quantity of four.

Step 4 — Add Your Map Details

Click Add to Cart.

When the cart appears, enter the names and sheet numbers of the maps required in the Order Notes field.

For example:

1 × Dumbleyung 2431, plus the names and sheet numbers of your other three selected maps.

Step 5 — Complete Your Order

Proceed through checkout.

Mapworld will print the selected sheets in your chosen finish and arrange delivery.

If you need help identifying the correct sheets or require different finishes within the same order, contact us at info@mapworld.com.au.

📐 Map Specifications

Please Note: Individual sheets may have different publication dates, coordinate reference systems and contour intervals. Always consult the marginal information on the selected map for its specific technical details.

📚 Explore More Australian Topographic Maps

Different mapping scales serve different purposes. If you need more detailed terrain information or broader regional coverage, explore our other Australian topographic collections.

Australian Topographic Maps

Explore Mapworld's extensive range of Australian topographic maps, including national and state government mapping series.

Geoscience Australia 1:100,000 Topographic Maps

Browse individual 1:100,000 map sheets covering regions throughout Australia.

Geoscience Australia 1:50,000 Topographic Maps

Explore more detailed topographic mapping where 1:50,000 coverage is available.

AUSTopo 1:250,000 Topographic Maps

Discover the newer national AUSTopo mapping series, designed for broader regional exploration and geographical reference.

Learn More About Topographic Mapping

If you are new to topographic maps, or would like to understand how to interpret the information they contain, explore our Mapworld guides.

What Is a Topographic Map? An Australian Guide

Discover how topographic maps represent landscapes and why they remain so important for navigation, planning and geographical understanding.

How to Read a Topographic Map in Australia

Learn how to interpret contour lines, identify landscape features, understand map scales and use topographic information in practice.

How to Take a Bearing

A practical introduction to using a compass alongside your map to establish direction and navigate unfamiliar terrain.

❓ Frequently Asked Questions

What does 1:100,000 mean on a topographic map?

A scale of 1:100,000 means that one unit measured on the map represents 100,000 of the same units on the ground.

In practical terms, 1cm on the map represents 1km on the ground.

This makes the series particularly useful for examining regional landscapes while retaining important geographical detail.

How much of Australia does the series cover?

The Geoscience Australia 1:100,000 series provides extensive coverage across much of Australia.

Coverage and available editions vary by region. Use the official Geoscience Australia index to identify the sheets covering your area of interest.

Are these maps suitable for bushwalking?

Yes, particularly for regional route planning and understanding the surrounding landscape.

For detailed off-track navigation, a 1:25,000 or 1:50,000 topographic map may provide more suitable detail, where available.

Are the maps waterproof?

The standard paper version is not waterproof.

For outdoor use, select our waterproof DuPont™ Tyvek® finish, which is waterproof, tear-resistant and foldable.

Alternatively, choose a laminated map for protection against moisture, wear and repeated handling.

Can I write on laminated maps?

Yes. Suitable whiteboard markers can be used to make temporary annotations on the laminated surface.

We recommend testing a small area before extensive use.

Can I order several adjoining sheets?

Absolutely.

Simply identify the required sheets using the Geoscience Australia index, select the appropriate quantity and provide all map names and numbers in your cart's Order Notes.

Are these the latest maps available?

Mapworld reproduces the published Geoscience Australia mapping available for each selected sheet.

Some areas have older source editions than others. The publication date of an individual sheet should not be confused with the date it was printed.

For navigation, road access or operational planning, always supplement older mapping with current information.

Can I use these maps with a GPS?

Yes, provided you check the coordinate system and datum printed on the sheet and configure your GPS accordingly.

Different editions may use different reference systems, so it is important not to assume that every map uses the same datum.

Can I order a map that is not listed individually on the Mapworld website?

Yes. This product is specifically designed to make ordering individual sheets easier.

Use the official index to identify the map name and number, then enter those details when placing your order.

🇦🇺 Professionally Printed in Australia by Mapworld

At Mapworld, maps are rather more than a product category. They are what we do.

Our professional HP large-format printers use pigment-based inks to reproduce fine cartographic details, contour lines, place names and geographical features with excellent clarity.

Printing maps to order also allows us to offer finishes tailored to how the maps will actually be used.

A bushwalker heading into remote country may prefer waterproof Tyvek®. An environmental consultant preparing a regional assessment may need several adjoining paper sheets. An emergency management office may require laminated maps for repeated reference.

Each has different requirements, and that is precisely why we offer a choice.

From a single topographic sheet to an extensive regional mapping project, Mapworld makes Australia's geographical information available in practical, professionally printed formats.

🌏 Discover the Detail Behind Australia's Landscape

Australia is a country of extraordinary geographical contrasts.

From the deeply dissected valleys of the Great Dividing Range to the immense drainage systems of the interior, from remote desert ranges to the rugged landscapes of the Kimberley, every region has a geographical story to tell.

A good topographic map helps you understand that story.

The Geoscience Australia 1:100,000 Topographic Map Series provides an invaluable window into the landscape, combining terrain information, geographical features and regional coverage in a practical mapping format.

Whether you are planning an adventure, managing land, conducting fieldwork or simply exploring an unfamiliar part of Australia, these maps offer something that digital navigation alone does not always provide: a clear, comprehensive view of the country around you.

Choose your map. Select your finish. Discover Australia in detail.

Professionally printed by Mapworld.