Eliot Llopis

We are a research-driven company specializing in Earth Observation, remote sensing, and environmental sciences. Our goal is to develop and implement technologies that improve the monitoring and understanding of the Earth's atmosphere and surface. Our main area of expertise is the monitoring of aerosols and particulate matter. We use polarimetric observations, which are widely recognized in the scientific community as the most effective method for observing these particles in the atmosphere. Our work combines advanced algorithms, computing tools, and data from both ground-based and satellite instruments to extract accurate and consistent information on air quality and atmospheric composition. One of our key innovations is the GRASP algorithm (Generalized Retrieval of Atmosphere and Surface Properties), which improves the interpretation of satellite and ground data by providing detailed information on atmospheric and surface properties. GRASP is used operationally in public Earth Observation missions such as Sentinel-4, 3MI, and CO2M. It is also central to our second major innovation: a private constellation of MAP (Multi-Angle Polarimetric) nano-satellites. These satellites collect aerosol data that is integrated with public datasets using GRASP, providing a more complete and accurate understanding of atmospheric processes. Our team combines expertise across a broad spectrum of scientific and engineering fields including physics, atmospheric and environmental sciences, mathematics, ML/AI, data science, and remote sensing, working collaboratively to develop solutions that address urgent global environmental issues. With the first private polarimetric mission operational, we strive to be leaders in air quality monitoring.