Billa Kalina H5307 — AUSTopo 1:250,000 Topographic Map (2025)

Remote plains, salt lake systems, and long-distance routes—mapped for certainty across South Australia’s interior

Covering Billa Kalina and the surrounding arid interior north of Lake Torrens, this AUSTopo 1:250,000 sheet delivers a clear, authoritative regional overview of classic outback country. From expansive plains and salt lake margins to station tracks and remote infrastructure, it’s built for professionals and experienced travellers who need dependable big-area context where distances are vast and detail matters.

At 1:250,000 scale (1 cm = 2.5 km), it is the largest scale at which published topographic maps cover the entire Australian continent—ideal for regional planning, logistics, emergency coordination, and serious outback navigation.

🧭 Why this map stands out

• Updated mapping (2025) — aligned to modern Australian datums for confident decision-making

• True regional perspective — plains, salt lakes, drainage systems, and access routes in one coherent view

• Professional-grade cartography — relied on by emergency services, engineers, and land managers

• Dual coordinate systems — seamless transition between office planning and field navigation

• Printed in Australia — precision output, locally finished and quality-checked

🗺️ What you’ll see

• Contours and spot elevations across arid plains and low rises

• Salt lakes, claypans, drainage lines, and desert hydrology

• Roads, station tracks, rail alignments, and place names

• Vegetation patterns and administrative boundaries

• Clear grid overlays for accurate positioning and large-area planning

📐 Map details at a glance

• Scale: 1:250,000

• Series: AUSTopo — Australian Digital Topographic Map Series

• Coverage: Billa Kalina H5307

• Map currency: 2025

• Coordinates: Geographical & MGA

• Datum: GDA2020, AHD

• Projection: Universal Transverse Mercator (UTM)

• Sheet size: 800 mm (W) × 500 mm (H)

🎨 Field-ready print options

All finishes are printed in Australia using high-resolution colour for crisp linework and dependable legibility.

• 📄 Paper (standard)
  Ideal for planning tables, briefing rooms, or framed reference.

• 💧 DuPont™ Tyvek® (waterproof & tear-proof)
  Foldable, lightweight, and exceptionally durable—perfect for harsh outback conditions and repeated handling.

• 🔒 Laminated (write-on / wipe-off)
  True encapsulation protects against tears and stains. Annotate routes with whiteboard markers or apply map dots—then wipe clean and reuse.

🎯 Who it’s for

• Emergency services & remote-area coordinators

• Environmental, geological & land-use managers

• Engineers and infrastructure teams

• Educators and students

• Outback travellers and expedition planners

🇦🇺 Our commitment

Every AUSTopo map we supply is printed and finished in Australia, colour-managed for accuracy, hand-checked, and packed with care—so it arrives ready for real-world use.

Plan, brief, and explore the Billa Kalina region with confidence. Choose your finish and add this essential 2025 AUSTopo map to your kit today.