A New Eye in the Sky
The world of Earth Observation (EO) is no longer dominated by large, government-owned satellites. A new era is being driven by private companies launching constellations of smaller, cheaper, and more numerous satellites. Companies like Planet now photograph
the entire landmass of Earth every day. This deluge of data was once too vast to be useful, but artificial intelligence has become the engine that makes sense of it all. AI now automates the analysis of petabytes of data, detecting objects, classifying land use, and spotting changes with incredible speed and accuracy. This combination of accessible private satellites and powerful AI means that near-real-time, high-resolution monitoring of the planet is available to almost anyone. Some commercial satellites can even be tasked for a fee from a personal computer, a capability once reserved for intelligence agencies.
The Power of Seeing Everything
The applications of this technology are transformative. In India, where the government has liberalised its space policy to encourage private participation, the benefits are clear. AI-powered analysis of satellite imagery can monitor crop health and predict yields for precision agriculture, track deforestation and water levels to meet climate goals, and inform better urban planning. Synthetic Aperture Radar (SAR) technology, which can see through clouds and darkness, has become crucial for disaster response, offering immediate insight during floods and cyclones. For businesses, this intelligence is a competitive advantage. It’s used to monitor supply chains, track construction projects, and even estimate oil inventories by analysing shadows in storage tanks. Governments are also leveraging this hybrid model, combining commercial data with their own to respond to operational needs faster than ever before.
The Wild West Overhead
This technological leap has outpaced the laws meant to govern it, creating a ‘Wild West’ in orbit. International space law, like the Outer Space Treaty of 1967, was written for a world of state actors, not private companies selling data. The result is a host of unanswered ethical and legal questions. The most obvious is privacy. As satellite resolution improves to mere centimetres, concerns about monitoring individuals and private property grow. Then there is the issue of data sovereignty: who owns the data of a country when it is collected and sold by a foreign corporation? This unregulated environment creates risks of misuse, from corporate espionage and market manipulation to the spread of disinformation using fake or misinterpreted imagery. As private firms gain capabilities once exclusive to national security agencies, the lines blur, raising concerns about who controls this powerful new form of intelligence.
Scrambling for Rules of the Road
Policymakers and international bodies are now scrambling to catch up. Organizations like the UN's Committee on the Peaceful Uses of Outer Space (COPUOS) and the Committee on Earth Observation Satellites (CEOS) are debating new governance frameworks, but progress is slow. The challenge is creating rules that foster innovation while protecting privacy and security, a difficult balance for a global, fast-moving industry. In India, new policies like the Indian Space Policy 2023 and initiatives through IN-SPACe aim to create a clear regulatory environment for the growing domestic private space sector. One public-private partnership will see a consortium led by Pixxel build India's first privately owned EO satellite constellation. However, national laws can only do so much. Without a global consensus on data access, privacy standards, and liability, the world risks an environment where this powerful technology is controlled by a few, without accountability.
