Ex-Cop’s Satleo Labs Launches Tapas-1 Satellite

Temperature shapes nearly every system on Earth. It governs crop cycles, intensifies storms, fuels wildfires and turns urban neighbourhoods into heat traps. Measuring it accurately and repeatedly from space has long been a specialised capability. An Ahmedabad-based startup is now preparing to add a new Indian voice to that effort. Satleo Labs is set to launch Tapas-1, a thermal-imaging payload designed to map the planet’s heat rather than simply photograph its surface.

From Policing to Space Technology

The company’s journey carries an unusual backstory. Co-founder and CEO Shravan Bhati earlier served with the Rajasthan Police. His path later shifted toward satellite applications, geospatial analysis and Earth observation. Alongside co-founders Urmil Bakhai and Dr Ranendu Ghosh, a former ISRO scientist, Bhati helped establish Satleo Labs with a clear proposition: build systems that treat temperature as a primary data layer.

That background informs the company’s focus. Where many Earth-observation efforts emphasise visible imagery, Satleo concentrates on thermal infrared information that reveals how the ground, vegetation and built environment actually behave under heat stress.

What Tapas-1 Is Designed to Do

Tapas-1, short for Thermal Access Platform for Analytics and Solutions, is a CubeSat-class technology demonstrator. It carries a long-wave infrared sensor intended to collect land-surface temperature data during both day and night passes in a sun-synchronous orbit. The company describes the mission as India’s first private commercial thermal-imaging effort of its kind.

Unlike conventional optical satellites that record reflected sunlight, a thermal sensor detects emitted heat. This allows observation of temperature patterns that remain invisible in standard imagery: the cooling of fields at night, the persistence of heat in dense urban fabric, the early thermal signature of a forming fire, or the stress signature of crops under drought conditions.

The payload was designed, built and tested with support from India’s space ecosystem, including facilities linked to IN-SPACe in Ahmedabad. Its immediate purpose is to validate sensor performance, data quality and on-ground processing chains in orbit.

Launch Arrangement and Timeline

Tapas-1 is scheduled to ride to orbit as part of a SpaceX Falcon 9 Transporter rideshare mission, integrated through Dhruva Space’s LEAP-2 platform. The targeted launch window falls at the beginning of October. For a young startup, securing a place on a regular rideshare flight represents both a technical and logistical milestone.

Success will not be measured only by whether the satellite reaches orbit. The critical tests will come in the weeks and months afterward: whether the sensor delivers usable thermal data, whether calibration holds, and whether the information can be turned into products that customers in agriculture, city administration and disaster response can act upon.

Why Thermal Data Matters

Climate change is making temperature extremes more frequent and more costly. Heatwaves stress power grids and public health systems. Drought and heat combine to reduce agricultural yields. Wildfires can grow rapidly once they take hold. Urban planners need to know which neighbourhoods trap the most heat so that cooling strategies can be targeted effectively.

Existing thermal data from large government satellites is valuable but often limited in revisit frequency or spatial detail for certain commercial and municipal uses. A dedicated commercial capability that prioritises thermal information could fill gaps, especially if later satellites improve resolution and shorten the time between observations of the same location.

Satleo has already conducted ground-level work with city authorities on heat-related mapping. The satellite mission is intended to extend that capability from local surveys to systematic orbital coverage.

The Road Beyond the First Launch

Tapas-1 is explicitly a demonstrator. The company has outlined a sequence of follow-on steps. A subsequent mission is expected to combine thermal and optical imaging at higher resolution. Further ahead lies a planned commercial satellite, sometimes referred to in company materials as part of a broader constellation effort, with the goal of delivering more frequent and more detailed thermal intelligence.

Funding rounds in recent years have supported payload development, team expansion and preparation for flight. The startup’s ability to progress from concept to a ready payload in a relatively short period reflects both the maturing Indian space startup environment and the specific technical experience within the founding team.

A Broader Shift in Indian Space Activity

The launch also illustrates a wider trend. India’s space sector is no longer defined solely by large government missions. Private companies are designing payloads, booking rideshares, and targeting specialised data markets. Thermal imaging is a demanding niche that requires careful sensor design, calibration and interpretation. A successful demonstration would add a new technical capability to the country’s commercial portfolio.

For Bhati, the former police officer now preparing to watch a satellite he helped create leave the atmosphere, the moment closes one circle and opens another. The skills of discipline, systems thinking and operational focus that policing demands have found a different expression in the exacting world of space hardware and data products.

Watching the Heat

When Tapas-1 begins returning data, the images will not look like the familiar blue-and-green portraits of Earth. They will be maps of temperature—revealing where the surface is warm, where it cools quickly, and where heat lingers. In those patterns lie practical insights for farmers, city officials, disaster managers and climate researchers.

The mission is modest in size yet ambitious in intent. It seeks to prove that a focused Indian startup can deliver a new kind of environmental intelligence from orbit. If the sensor performs and the data products find users, Tapas-1 will mark more than a first launch. It will mark the beginning of a sustained effort to measure one of the planet’s most consequential variables—its heat—with greater clarity and purpose.

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