3D-TWINMAP is an innovative project that established a state-of-the-art mobile 3D mapping capability within the ERATOSTHENES Centre of Excellence to support the development of Digital Twins in Cyprus. Through the acquisition and operational deployment of a high-precision, AI-powered mobile mapping system integrating LiDAR, GNSS, imaging and geospatial technologies, the project enables the rapid collection of dense and highly accurate 3D spatial data across urban and natural environments. The res