According to a research report published by Spherical Insights and Consulting, the global 4D imaging radar market size was worth around USD 3.4 billion in 2025 and is predicted to grow to around USD 18.1 billion by 2035 with a compound annual growth rate (CAGR) of 18.2% from 2026 to 2035 https://www.sphericalinsights.com/reports/4d-imaging-radar-market