Highest Resolution SAR Imagery | Capella Space

Capella Space, a San Francisco-based startup specializing in small satellites, is now providing the most advanced synthetic aperture radar (SAR) imagery currently available for commercial use. The company is now distributing imagery with a resolution of 50cm x 50cm “Spot” – a significant improvement over their previous best offering of 1m x 25cm images. SAR imagery provides benefits compared to other forms of satellite observation, as it functions effectively regardless of weather conditions like cloud cover, atmospheric visibility, and time of day.

Capella Space has independently designed, constructed, and operates its SAR satellites, becoming the first U.S. company to achieve this complete in-house capability. The company was founded and is headed by Payam Banazadeh, a former engineer from JPL. To date, they have successfully launched one of their satellites into orbit via a Rocket Lab launch that occurred in late August. The company anticipates launching two additional spacecraft on an upcoming SpaceX rideshare mission, potentially before the end of the current year.

The maximum resolution of Capella’s commercially available imagery is presently constrained not by technological limits, but by regulations set by U.S. authorities regarding the level of detail permissible in SAR imagery sold to private sector customers. Capella indicates its ability to provide superior imagery to U.S. government clients, and expects to offer imagery with a resolution of 25cm x 25cm commercially when “regulations align with technological advancements.”

SAR imagery is set to revolutionize space-based Earth observation, particularly as the technology to achieve this level of detail becomes more widely accessible and cost-effective, allowing companies like Capella to deliver it to commercial enterprises. This technology also serves as a powerful base for integrating analytics and other observational data, providing detailed insights previously unattainable with traditional optical imaging. The technology is also of considerable interest to national security agencies, and Capella has already secured contracts demonstrating this, supported by its entirely American origin.

Payam Banazadeh will be participating in our TC Sessions: Space event, beginning later today, where we anticipate learning more about this new high-resolution imagery and its potential applications.