Businesswire·2026-03-03 11:45Core Insights - New research supported by the European Space Agency (ESA) has produced Arctic-wide sea ice freeboard maps using GNSS-Reflectometry (GNSS-R) data from Spire Global's satellite constellation, demonstrating the effectiveness of commercial satellite data in complementing government missions [1] Group 1: Research and Technology - The study was led by the Technical University of Munich and the Norwegian Research Centre, utilizing Spire's GNSS-R technology to gather sea ice freeboard measurements throughout an entire winter season [1] - The results align closely with established altimetry datasets, including ESA's CryoSat mission, validating the role of commercial satellite data in environmental monitoring [1] - Advances in miniaturization, digital signal processing, and machine learning have enhanced the capabilities of RF sensing, allowing for persistent, high-quality data collection independent of weather conditions [1] Group 2: Company Overview - Spire Global, Inc. is a global provider of satellite data, analytics, and intelligence, operating a fully deployed satellite constellation that observes the Earth in real time [1] - The company offers unique datasets that provide insights into global weather, ship and plane movements, and environmental monitoring, which are crucial for decision-making in various sectors [1] - Spire has a presence in multiple countries, including the U.S., Canada, UK, Luxembourg, and Germany, and is focused on leveraging its infrastructure for commercial applications [1]