task: high-precision 3D measurements, inspections, quality control, sensor characterization
techniques: photogrammetry, laser scanning, robotics
challenges: non-collaborative surfaces, real-time, accuracy, automation
domain-scale: industry, manufacturing
task: reality-based 3D data generation (images or LiDAR data), positioning, navigation, 3D mapping
techniques: robotics, photogrammetry, laser scanning, SLAM, Radiance fields
challenges: large scale, automation, complex scenes, GNSS-denied
domain-scale: heritage, urban, agriculture, forestry
task: added-value 3D data production, semantic enrichment, creation of thematic layers, change detection
techniques: machine / deep learning (GeoAI), geometric analyses
challenges: large scale, generalization, unbalanced classes, explainability, automation, replicability
domain-scale: territory, urban, archaeology