SAR Satellites for Earth Observation
Satellite technology has brought us many benefits, from vastly improved weather forecasting to communications and global positioning. Earth Observation satellites have transformed our understanding of our planet, from optical satellites that capture high-resolution imagery to infrared satellites that detect temperature changes night or day.
Today, Synthetic Aperture Radar (SAR) satellites also harness the unique properties of radar, which works across a broad area in all atmospheric conditions. Because SAR satellites beam and capture microwaves far beyond the visual spectrum, they can monitor ground activity 24/7 and penetrate rain, smoke, and cloud cover – essential during tropical storms and wildfires.
Advances in technology and design enable this new generation of satellites to scan the Earth more consistently and at a lower orbit. The resulting steady, broad and frequent data capture is already enabling more rapid change detection and disaster response.
Radar Tells Us More
Unlike optical sensors, radar enables all-weather, round-the-clock monitoring and change detection. Radar not only maps terrain, but can scan geometry and detect objects, telling us what has moved and where. We can now monitor activity at major ports 24 hours a day, assess flood damages hours after they occur, and know the risk of landslides caused by mining, all from 500km above the Earth.
A powerful and cost-effective way to keep track of events on land or at sea, Synthetic Aperture Radar (SAR) satellites are already proving to be a breakthrough technology for disaster and risk management, environmental monitoring and protection, transportation and logistics, and security and intelligence.
Beyond SAR Data
SAR data doesn’t resemble a conventional satellite image. Created by “backscatter” signals reflected back into space, it contains data mostly unintelligible to the human eye. While it can be rendered as a terrain map, the real value of SAR data lies in how analysis and machine learning can tell a story of what’s happening – or likely to happen – on land or at sea.
Synspective provides SAR data and remote monitoring services to government agencies and companies worldwide. We also provide SAR data from our satellites to data analysis companies developing their own data products and solutions. Together, a SAR data ecosystem is taking shape that will transform how we as humans manage our environment, natural resources, and exposure to risk.
More Satellites, More Revisits
Synspective aims to build the Learning World ecosystem with our analytics platform and SAR data provided near real-time to understand changes and disaster damage anywhere in the world. Our 100kg class satellites are 1/10 the weight of a conventional SAR satellite, making them easier to launch and position in orbit.
Our investment in satellite hardware and operations goes hand-in-hand with our development of data processing and integration solutions. This ability to both generate and apply SAR data means we are making excellent progress in our mission to create a more resilient society based on real data.
Looking to acquire SAR data for your organization? Learn more about our satellites and observation modes below.Synspective SAR Data