Civil Based_Advanced_Surveying_Equipment.pptx

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1. Advanced Surveying Equipment Modern Tools and Technologies in Surveying

2. Overview This covers state-of-the-art surveying technologies transforming efficiency, accuracy, and data richness in the field.

3. GNSS and RTK Systems • Advanced GNSS/RTK receivers (e.g., Leica GS15, Spectra SP80) • Multi-constellation support • Centimeter-level accuracy • Reliable even in challenging environments

4. Robotic & Motorized Total Stations • Robotic total stations allow single-operator surveys • Motorized tracking of prisms • Higher productivity and automation

5. LiDAR & 3D Laser Scanners • Terrestrial and aerial LiDAR scanners • Generate dense 3D point clouds • Useful for terrain mapping and construction monitoring

6. Drone-Based Surveying & Photogrammetry • UAVs equipped with high-resolution cameras • Rapid coverage of large areas • 3D photogrammetric models • Accuracy up to 3 cm horizontal

7. Integrated LiDAR & GNSS Payloads • Combined systems with LiDAR, GNSS, IMU • Long-range, high-precision scanning • Example: gAirHawk GS-300T

8. Emerging Technologies & Automation • SLAM-based mobile LiDAR systems • Fully autonomous aerial mapping • Robotic GPR for underground surveying

9. Summary & Benefits • Improved accuracy • Faster data capture • Automated operation • Rich outputs: point clouds, orthomosaics, 3D models