IN-SPACe approved country’s first fully commercial earth observation sat constellation: Jitendra Singh
The Indian National Space Promotion and Authorisation Centre (IN-SPACe) approved the country's first fully commercial, indigenous Earth Observation (EO) satellite constellation under a Public-Private Partnership (PPP) model.
A Bengaluru-based Pixxel Space India-led consortium (including partners such as PierSight Space, SatSure, and Dhruva Space) was selected to design, build, launch, and operate the constellation.
The consortium will build 12 satellites over five years, at an estimated investment of about ₹1,200 crore, combining high-resolution optical, Synthetic Aperture Radar (SAR), and hyperspectral payloads.
The Ministry of Science and Technology informed the Lok Sabha of the approval as part of a broader update on private space sector growth, with cumulative private space investment stated to have crossed USD 618 million.
IN-SPACe — India's Space Sector Regulator-cum-Promoter
IN-SPACe (Indian National Space Promotion and Authorisation Centre) is an autonomous, single-window nodal agency under the Department of Space, established in June 2020 as part of the space sector reforms opening the domain to private participation. It is headquartered in Ahmedabad and is distinct from ISRO, which remains India's space research and launch agency; IN-SPACe's role is to authorise, regulate, and promote private and non-governmental space activities, while facilitating access to ISRO infrastructure on a non-discriminatory basis.
Key Details
- Established: June 2020, under the Department of Space
- Headquarters: Ahmedabad, Gujarat
- Functions: authorisation of satellite launches, ground stations, and remote-sensing operations; supervision for compliance with India's obligations under the Outer Space Treaty (1967) and the Liability Convention (1972); facilitation of ISRO infrastructure access for private players
- Distinct from NewSpace India Limited (NSIL), the commercial arm of ISRO that markets ISRO-developed technologies and launch services
IN-SPACe's approval of the Pixxel-led consortium is a direct exercise of its authorisation function, marking the first time a fully private, indigenous EO constellation has been cleared end-to-end (design to commercial data sales) rather than through ISRO-led missions.
Indian Space Policy, 2023 and the Earth Observation PPP (EO-PPP) Framework
The Indian Space Policy, 2023 permits private entities to undertake end-to-end space activities, from building and launching satellites to operating ground stations and providing space-based services, formalising a shift away from ISRO's earlier near-monopoly. Building on this, the Earth Observation Public-Private Partnership (EO-PPP) framework specifically allows private industry to undertake full-cycle EO satellite design, development, launch, and commercial data operations.
Key Details
- Indian Space Policy, 2023: enables private participation across the full space value chain — manufacturing, launch, and satellite-based services
- National Geospatial Policy: introduced 2016, liberalised further in 2022, easing restrictions on geospatial data acquisition, processing, and use by non-government entities
- India's earlier remote-sensing data policy dates to 2001, revised in 2011, before the more liberal 2022 geospatial policy
- Indian users, including security and defence agencies, were estimated to spend close to USD 1 billion annually procuring EO imagery from foreign sources prior to this shift, underscoring the "data sovereignty" rationale for indigenous EO constellations
The approved Pixxel-led constellation is the first project executed under the EO-PPP route enabled by the Space Policy 2023 and the liberalised geospatial policy, aimed at reducing India's reliance on foreign EO data providers.
Applications and Strategic Significance of Earth Observation Satellites
Earth Observation satellites use optical, SAR, and hyperspectral sensors to generate imagery and data for civilian and strategic use. SAR sensors can image through cloud cover and at night (active microwave sensing), while hyperspectral sensors capture data across many narrow spectral bands, useful for precision agriculture and mineral/environmental monitoring, distinguishing them from standard high-resolution optical imaging satellites (e.g., the Cartosat series).
Key Details
- SAR (Synthetic Aperture Radar): active sensor, all-weather and day-night imaging capability, used in disaster response and maritime/border surveillance
- Hyperspectral imaging: captures data in narrow, contiguous spectral bands (as opposed to broad multispectral bands), enabling detailed material and vegetation health analysis
- Stated applications for the new constellation: climate change monitoring, disaster management, agriculture, infrastructure planning, marine surveillance, national security, and urban planning
- Output formats cited: Analysis Ready Data (ARD) and Value-Added Services (VAS), i.e., processed, interpretable data products rather than raw imagery
The 12-satellite constellation's mix of SAR and hyperspectral payloads is designed to serve both civilian commercial demand (agriculture, urban planning) and strategic/security use cases within a single indigenous system.
- Number of satellites in the constellation: 12, to be built over 5 years
- Estimated investment: approximately ₹1,200 crore, under the PPP (EO-PPP) model
- Lead consortium partner: Pixxel Space India (Bengaluru), with partners including PierSight Space, SatSure, and Dhruva Space
- IN-SPACe established: June 2020, under the Department of Space, headquartered in Ahmedabad
- Cumulative private space sector investment cited: over USD 618 million
- Governing frameworks: Indian Space Policy, 2023; National Geospatial Policy (2016, liberalised 2022); Earth Observation PPP (EO-PPP) framework