প্রাথমিক বিবরণ
শিপিং পদ্ধতি:快递, 空运, 陆运, 海运
পণ্যের বিবরণ
Main Features
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Centimeter Accuracy | 99.99% Uptime | Seamless Compatibility |
3 cm horizontal and 5 cm vertical accuracy. | Redundant infrastructure for uninterrupted operations. | Support RTCM 3.X and NTRIP 1.0/2.0 protocols |
Product Description
CHCNAV SWAS is a high-precision GNSS RTK correction service, offering centimeter-level accuracy worldwide through both L-Band satellite and internet-based NTRIP access. Backed by CHCNAV’s network of Continuously Operating Reference Stations (CORS), SWAS delivers reliable real-time corrections for applications such as surveying, agriculture, autonomous driving, and unmanned robotics, ensuring optimal performance even in remote areas.
Use Cases
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Topographic Surveys | Precision Agriculture | Autonomous Navigation | Drones and UAVs |
Benefits and Performances
- Centimeter-Level Accuracy
SWAS delivers centimeter-level accuracy with horizontal precision of 3 cm and vertical accuracy of 6 cm, supporting both L-band satellite broadcasting and NTRIP internet access.
- Reliable Global Coverage
SWAS delivers global GNSS correction services, ensuring coverage in areas with limited cellular connectivity via its L-band satellite broadcast, providing uninterrupted access to high-precision GNSS corrections.
- 99.99% Service Uptime
With redundant infrastructure hosted in Tier 4 data centers and supported by load balancing and failover protocols, 99.99% uptime is guaranteed. SWAS ensures reliable, uninterrupted service for any demanding applications. - Flexible Access
Users can access RTK corrections through both L-Band satellite and NTRIP internet access, providing flexible solutions for diverse operational needs. The dual broadcast mode ensures SWAS remains a cost-effective and scalable service. - Cost-Effective Solution
SWAS offers flexible billing options, allowing users to pay only for the services they use. Its proprietary protocol reduces bandwidth consumption, lowering operational costs while maintaining high performance. - Seamless Integration
SWAS is compatible with most GNSS receivers and supports RTCM 3.X data formats as well as NTRIP 1.0/2.0 protocols. Its SSR-to-OSR conversion for PPP-RTK, combined with available APIs and SDKs, enables seamless integration and scalability for both OEMs and end users. - Cloud-Based Ionospheric Modeling
SWAS uses real-time cloud-based ionospheric and tropospheric models to provide accurate corrections. By leveraging real-time observational data, SWAS ensures robust GNSS positioning, enhancing reliability in all environments. - Efficient Bandwidth Management
The Differential Data Compact Transmission Protocol (DCTP) reduces bandwidth usage by more than 40%, lowering data consumption costs without compromising performance, data integrity, or security.
