Urban Mapping in Taiyuan | GS-260X UAV LiDAR System

Powered by Geosun GS-260X UAV LiDAR Scanning System

Project Overview

This project demonstrates the application of the Geosun GS-260X UAV LiDAR system in urban building modeling and measurement in Taiyuan, China. The operation aimed to deliver high-resolution and highly accurate 3D data for city planning and infrastructure management.

Flight Parameters

• Flight Height: 80 m

• Flight Speed: 8 m/s

• Overlap Rate: 45%

• Achieved RMS Accuracy: 2.54 cm

Equipment Highlights

The GS-260X integrates a high-performance laser scanner with a 26 MP camera, delivering detailed point cloud data with strong ground and edge definition, even under dense architectural environments. The triple-echo technology enables high precision in capturing building facades, rooftops, and surrounding terrain.

Technical Performance

• Point Cloud Density: Up to 160 pts/m² @ 100 m

• Measuring Range: Up to 300 m

• Field of View: 360° / 40.3°

• Max Point Rate: 1.92 million pts/sec

• Camera FOV: 80°

Result & Benefits

With an RMS accuracy of 2.54 cm, the GS-260X successfully captured accurate 3D spatial data of complex urban structures. The lightweight system (1.1 kg) and efficient single-flight coverage (up to 2.5 km²) ensure high mobility and cost-efficiency, making it ideal for large-scale urban building surveys.