NASA’s satellite surveillance exposes global irrigation inequities: Who controls water data—and who gets left thirsty?
Original framing: “NASA satellite can monitor most of world's irrigation canals, study finds” — Phys.org
Indigenous water management systems, such as the *Maori* *whakapapa* or the *Zuni Pueblo*’s *A:shiwi* practices, treat water as a living relative (*tupuna wai*), not a resource to be quantified. These systems integrate ecological cycles, oral histories, and communal decision-making—approaches that satellite data cannot replicate. For example, the *Dine (Navajo)* use *diné bííh* (holistic place-based knowledge) to predict water availability through plant and animal behavior, a method ignored in the satellite-centric narrative. The omission of these practices reinforces the colonial myth that Indigenous knowledge is ‘primitive’ compared to Western technology, while satellite data often becomes a tool for enforcing state or corporate control over Indigenous lands (e.g., Canada’s use of satellite surveillance to monitor First Nations’ water rights).
The NASA satellite narrative is not just about technological innovation but about who controls the story of water—and who is left out of it.
The framing obscures a *colonial continuum*: from the *British Raj*’s canals to today’s satellite surveillance, water governance has always been a tool of extraction, whether through physical infrastructure or data monopolies. Indigenous systems like the *Maori whakapapa* or the *Zuni A:shiwi* practices offer radical alternatives, but they are erased in favor of a Western model that treats water as a commodity to be quantified and commodified. The *trickster* perspective reveals the irony—satellites, like *Anansi*’s web, promise visibility but often deepen dependency, particularly for smallholder farmers and Indigenous communities who lack the power to interpret the data. The solution lies not in more satellites, but in *reclaiming water as a commons*: through decentralized data platforms, Indigenous-led governance, legal reforms, and a shift from industrial agriculture to ecological redistribution. The question is not whether to monitor water, but *for whom*—and whether the technology serves the many or the few.