About RST Ltd.
Our History, Mission, and Values
RST Ltd. was founded in 2021 as an innovative company specializing in remote sensing and geospatial solutions. We integrate advanced technologies such as UAV photogrammetry, airborne LiDAR scanning, automated GPS monitoring systems, and satellite radar interferometry (DInSAR / PS-InSAR / SBAS-InSAR) to provide accurate and actionable information, assisting governments and industries in disaster prevention, resource planning, and environmental monitoring.
Core Technologies and Services
UAV Photogrammetry
High-resolution aerial imagery for rapid 3D terrain modeling and topographic analysis.
Airborne LiDAR Scanning
Collecting high-density point cloud data for precise terrain mapping and topographic modeling.
Automated GPS Monitoring Systems
Comprehensive solutions covering site installation, real-time data acquisition, processing, storage, and visualization, supporting both static and RTK modes.
InSAR Analysis (DInSAR / PS-InSAR / SBAS-InSAR)
A portfolio of three complementary interferometric techniques — Differential, Persistent Scatterer, and Small Baseline Subset — applied to landslide detection, ground deformation monitoring, and geological hazard prediction.
Interactive 3D Visualization Platform
Self-developed platform supporting immersive geospatial data exploration and management.
Our Journey
The story of our continuous innovation and growth from inception to present.
Company Founded
RST Ltd. was officially established, beginning our innovative journey in remote sensing and geospatial solutions.
GNSS Monitoring Services Launched
Started providing high-precision GNSS real-time displacement monitoring services for slope, bridge, and other structural safety monitoring.
Equipment Maintenance Services
Expanded business scope to include professional monitoring equipment installation, calibration, and long-term maintenance services.
In-House GNSS Equipment (Gen 1–3)
From 2023 onward, we continuously developed our own GNSS monitoring equipment, evolving from the first to the third generation — with rising performance, lower power consumption, and increasingly advanced communication and multi-sensor fusion — strengthening technical autonomy and system integration flexibility.
200+ Monitoring Stations Established
Successfully deployed over 200 automated monitoring stations across Taiwan, accumulating extensive practical experience.
AI-Powered Analysis & GeoGuard GIS Platform
Integrated artificial intelligence into monitoring data analysis for more accurate risk prediction and automated identification; concurrently developed the GeoGuard geotechnical monitoring GIS platform, unifying multi-source monitoring data and spatial information to enhance real-time visualization and hazard early-warning capabilities.
Accelerometer Monitoring Services
Launched accelerometer monitoring services, capturing structural dynamic behavior through real-time vibration and tilt measurement — complementing GNSS displacement monitoring for a more comprehensive structural safety assessment.