Perth, Western Australia, captured by EDC-01, illustrating the EarthDaily Constellation's true 5 m, unsharpened image quality.
Australia chairs the Committee on Earth Observation Satellites in 2026, at a moment when commercial Earth observation is moving deeper into operational decision-making. As more providers, missions, and data sources enter critical workflows, trust increasingly depends on shared standards.
No significant decision, anywhere in the world, is made from a single source of Earth observation data. A flood declaration, a crop forecast, a border assessment, an insurance payout: each may rely on multiple satellites, from multiple operators, in multiple orbits, often connected to decades of historical record.
This is how the global Earth observation system works. Its strength comes from the ability to combine many sources of data across missions, geographies, and time.
That strength depends on comparability. A measurement from one satellite has to mean the same thing as a measurement from another, taken over the same ground, on a different day, by a different operator. When the data is comparable, many sources can contribute to one decision. When it is not, users spend more time resolving uncertainty than acting on insight.
Shared standards are what make that comparability possible.
For more than four decades, the Committee on Earth Observation Satellites has helped coordinate how the world’s civil space agencies make satellite data more comparable, usable, and trusted. Its Analysis Ready Data framework, CEOS-ARD, defines what it takes for Earth observation data to arrive calibrated, corrected, documented, and structured so analysts can use it more directly for quantitative work.
Just as importantly, it helps ensure that new data can work alongside the Landsat and Sentinel records that anchor much of the global Earth observation archive.
Australia understands this deeply. The analysis-ready data concept was shaped in significant part by Geoscience Australia’s work on Digital Earth Australia, and Australia’s role as CEOS Chair in 2026 gives the country a central place in the global conversation about how Earth observation data is trusted, shared, and used.
That conversation now includes a growing commercial sector. As commercial constellations become part of operational workflows, the same questions of calibration, documentation, interoperability, and trust apply beyond public missions.
The Earth observation landscape is expanding quickly as commercial constellations join long-standing public missions. Governments, researchers, insurers, agricultural companies, and defence users are increasingly drawing from a wider mix of public and commercial sources. In many workflows, commercial data is already part of operational decision-making.
This creates a practical question for users: which data can be trusted for quantitative decisions, long-term monitoring, and integration with the global archive?
Authenticity adds another layer to that question. In a world where images can be manipulated, generated, or misread, the image alone carries less evidentiary weight. The measurement chain behind it becomes essential: calibration, correction, provenance, uncertainty, documentation, and traceability to physical standards.
Provenance is becoming as important as resolution. Calibration and traceability now sit at the centre of how Earth observation data becomes evidence.
Trust in this environment has to be built on criteria that apply across providers, missions, and sectors. Standards give users a way to assess data quality beyond individual claims.
For a commercial Earth observation company, standards reduce buyer risk, demonstrate interoperability, and show that the data can support operational systems before customers are asked to build decisions around it.
In March 2026, EarthDaily’s data products achieved CEOS-ARD compliance, making the EarthDaily Constellation (EDC) the first commercial optical constellation to achieve this distinction. EarthDaily achieved CEOS-ARD compliance ahead of commercial data availability, scheduled for around September 2026. This gives users a clearer basis for trust, integration, and long-term use before operational delivery begins.
Interoperability is market access. EDC was engineered to meet the measurement discipline of established science missions, including Landsat and Sentinel-2. Its radiometric calibration, spectral configuration, and geometric correction standards are designed to support comparability across systems and over time. The system is cross-calibrated against established science missions, allowing EDC data to be integrated into existing scientific workflows and historical archives.
This supports existing analytic environments, time-series workflows, and models with less friction. It gives users data designed to be compared, combined, and used quantitatively.
A common standard also gives government and enterprise buyers a clearer basis for procurement and continuity. When a buyer specifies CEOS-ARD, they are asking for data that can work within a wider ecosystem.
The standard becomes stronger as more commercial operators adopt it. More compliant providers mean more resilience, more interoperability, and more confidence for users who need Earth observation data to support real decisions.
For commercial Earth observation, standards create a path into trusted operational use.
The conversation around CEOS-ARD is global, but Australia provides an important setting for it in 2026. As CEOS Chair, and as host of the 40th CEOS Plenary later this year, Australia is helping shape how the Earth observation community thinks about standards, trust, and cooperation across public and commercial missions.
Standards-compliant commercial data can help turn satellite capability into local value. It supports the intermediaries, analytics companies, research groups, and government users who turn Earth observation into practical decisions, because they can build on data that is calibrated, documented, and interoperable rather than spending time adapting every source from scratch.
It also strengthens resilience. No single mission, agency, or company can carry the full weight of global Earth observation. A stronger ecosystem depends on a deeper bench of interoperable sources. Commercial constellations built to public standards can help support continuity when missions are delayed, demand grows, or users need more frequent observation than the public record alone can provide.
That conversation will continue on July 22, when EarthDaily joins Geoscience Australia and CSIRO at the 19th Australian Space Forum in Adelaide, hosted by the Andy Thomas Space Foundation, for a discussion on CEOS-ARD, cooperation, standards, and trust in Australia’s CEOS Chair year. Later in the year, it continues in Hobart, where the Advancing Earth Observation Forum will take place alongside the 40th CEOS Plenary.
As commercial Earth observation moves deeper into operational decision-making, standards will determine which data can move across agencies, markets, models, and borders. In Australia’s CEOS Chair year, the opportunity is to show how trusted commercial capability can strengthen the global Earth observation system.