Unlock the potential of Weather & Climate Analytics

A leap forward in meteorology

At Spire, we strive to constantly innovate and elevate the science of weather forecasting. By leveraging our low-Earth orbit satellites, we are able to analyze GNSS signals that penetrate and refract through the atmosphere, enabling us to accurately measure critical atmospheric variables. This capability empowers us to generate precise weather forecasts that can provide your business with invaluable insights. These variables are crucial in building accurate global weather models and conducting climate studies.

Spire’s radio occultation (RO) technology has been trusted by leading weather service providers such as ECMWF, NOAA, and NCAR. In fact, studies conducted by these agencies have demonstrated the effectiveness of our RO data in improving weather predictions.

Spire’s expertise lies in providing high-quality initial conditions and data assimilation for weather forecasting using its very own proprietary Radio Occultation (RO) data. This allows for advanced, accurate weather predictions for any point on the planet. As the world’s largest producer of RO data, we ingest this RO data along with other data sets collected from our satellites and other sources into our proprietary global weather models, granting us the ability to generate accurate and precise 15 day weather forecasts globally.