EMLID Reach RS4 GNSS/RTK Receiver
Survey-Grade Ground Control. Professional survey services powered by EMLID technology.
About the EMLID Reach RS4
The EMLID Reach RS4 provides the ground control accuracy that makes drone deliverables survey-grade. <20 second fix time, 5mm + 0.5ppm accuracy, and 24+ hour battery. Your engineer can rely on our data.
Key Benefits
- Fast <20 second fix time
- 5mm survey-grade accuracy
- 24+ hour battery life
- 5G ready for future
- Multi-constellation support
Technical Specifications
Ideal Applications
Services Using EMLID Reach RS4
Industries Using EMLID Reach RS4
Real Estate
EMLID Reach RS4 solutions for real estate professionals
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EMLID Reach RS4 solutions for construction professionals
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EMLID Reach RS4 solutions for architecture professionals
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EMLID Reach RS4 solutions for healthcare professionals
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EMLID Reach RS4 solutions for hospitality professionals
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EMLID Reach RS4 solutions for manufacturing professionals
Learn MoreEMLID Reach RS4 Service Areas
Professional EMLID Reach RS4 surveying services available across 84 locations nationwide. 1-hour response time guaranteed.
EMLID Reach RS4 FAQ
Why do you need ground control for drone surveys?
Ground control points (GCPs) tie aerial data to real-world coordinates with survey-grade accuracy. Without GCPs, drone data accuracy is limited by GPS alone (~1-2m). With GCPs, we achieve 1-2cm accuracy.
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