Specialities,Sales point (English)
LRTK is an innovative Japanese device that attaches to a smartphone or tablet to deliver centimeter-level positioning that transforms surveying. Its lightweight, compact body houses a battery and antenna, enabling single-point and continuous positioning, 3D point-cloud scanning, volume calculation, and coordinate guidance using a smartphone.
By simply pointing the phone, users can capture 3D point-cloud data with embedded coordinate information. Each point is saved with accurate coordinates, allowing quick position checks, inspections, BIM integration, and as-built management workflows.
On construction sites LRTK streamlines tasks such as layout marking, opening and finish-line checks, structural deformation inspection, prefab installation verification, and as-built capture for renovations. Integrated AR overlays let teams align design models on site for fast visual checks, reducing rework and measurement errors while improving schedule and quality. Outputs support OBJ/LAS formats for smooth import into major BIM and inspection tools. LRTK is a next-generation smart positioning solution that raises site productivity and inspection accuracy.
