From the Strand to Singapore: How Townsville is tackling the duplicate image problem plaguing councils worldwideUpdated

Townsville City Council confirmed this week it is midway through a 14-month audit of its digital asset management system — a project triggered by the discovery that thousands of duplicate and mislabelled images were sitting across four separate internal databases, slowing procurement workflows and inflating storage costs estimated at tens of thousands of dollars annually.

The timing matters. Councils and municipal bodies across the globe are under mounting pressure to digitise infrastructure records, flood resilience maps, and community engagement materials — all image-heavy work. When those libraries are cluttered with redundant files, the cost is not merely administrative. During the 2019 North Queensland flood emergency, delays in accessing up-to-date aerial imagery of the Ross River Dam catchment and the Bohle Plains industrial corridor complicated rapid damage assessments, according to post-event reviews conducted by the Queensland Reconstruction Authority.

A regional problem with global company

Townsville is hardly alone. Singapore's Urban Redevelopment Authority spent much of 2024 deduplicating a geospatial image library that had ballooned across six government departments. Durban's eThekwini Municipality, a coastal city of comparable size and similar infrastructure challenges, flagged the same issue in a 2025 report to its council, citing storage redundancy rates above 30 percent across its roads and drainage asset portfolio. Darwin City Council began a comparable clean-up program in March 2025 after an internal review found roughly one-in-five images in its community engagement archive were either duplicated or filed under incorrect location tags.

What distinguishes Townsville's approach is the integration of the audit with two existing programs. The council's Smart City initiative — anchored at the Walker Street civic precinct — is running the deduplication work through the same software framework being used for the Hydrogen Hub feasibility project near the Port of Townsville. That means image metadata standards being developed for one project are being applied across the council's broader asset library at no additional licensing cost. The Townsville-based First Nations digital literacy organisation Gurriny Yealamucka Health Services, which has a working relationship with council on community mapping projects in the Garbutt and Thuringowa areas, has separately flagged interest in cleaner shared image standards for joint land management documentation.

What the numbers show

A 2025 survey by the Australian Local Government Association found that 61 percent of responding councils reported duplicate or unverified imagery as a medium-to-high burden on their IT infrastructure budgets — up from 44 percent in a comparable 2022 survey. Townsville City Council has not publicly released its own internal figures, but the Queensland state government's Digital Productivity Office has cited regional councils in the north as among the highest per-capita consumers of unstructured image data, driven by disaster documentation requirements that are more frequent and more intensive than in southern metro areas.

The council's audit, contracted to a Brisbane-based digital asset firm under a tender awarded in May 2025, is scheduled for completion by August 2026. Councillors are expected to receive a summary report before the end of the financial year. The project covers imagery held across the council's infrastructure services, tourism and events, and community development arms — three databases that had never previously been cross-referenced against one another.

For residents and local businesses, the immediate practical effect is limited, but the downstream benefits are concrete. Faster access to verified flood-zone imagery helps insurers and builders working in the Idalia and Kelso growth corridors get accurate assessments without requesting duplicated surveys. Defence contractors operating out of Lavarack Barracks and RAAF Base Townsville, who regularly liaise with council on base-adjacent infrastructure, have also pushed for standardised image data protocols in shared planning documents.

The August completion date gives council officers time to embed the new standards before the summer storm season begins in earnest. Given that the Bureau of Meteorology has already flagged an active La Niña pattern developing in the Pacific, cleaner, faster-accessible imagery libraries may prove less of a bureaucratic nicety and more of an operational necessity before the year is out.