Hemisphere Atlas Satellite Correction Service

Hemisphere Atlaslink aRTK GNSS Smart Antenna

Atlas is an innovative, enterprise-leading GNSS-based totally international L-band correction provider, providing robust overall performance at aggressive marketplace prices. Atlas is a versatile and scalable service, delivering its correction signals via L-band satellites at accuracies starting from meter to sub-decimeter levels. Leveraging more than two hundred reference stations global and with L-band satellites dispensing Atlas corrections, the complete globe is absolutely protected. The Atlas GNSS international correction service gives correction facts for GPS, GLONASS, BeiDou, and Galileo constellations.

Atlas correction provider is to be had on all Hemisphere Atlas-succesful single- and multi-frequency, multi-GNSS hardware. Atlas enhances third-birthday celebration GNSS receivers by way of letting them use Atlas corrections with Hemisphere’s progressive BaseLink® and SmartLink™ capabilities.

When using multi-frequency hardware, Atlas corrects greater satellites than ever before, which creates quicker convergence instances and is powerful and dependable in cover or foliage protected areas. With both single- and multi-frequency hardware, Atlas achieves on the spot global sub-meter positioning accuracy, comparable to, and usually greater sturdy than SBAS, for the reason that Atlas corrections contain data from multiple available constellations.

Systems assisting Atlas utilize Hemisphere’s global-magnificence Athena™ GNSS RTK engine. Athena frequently exceeds performance offered by way of other enterprise leaders and offers a future-evidence basis enabling marketplace-defining overall performance, flexibility, and reliability.

Atlas Basic
Atlas Basic affords users of both single- and multi-frequency Atlas-succesful products the ability to reap SBAS equal performance anywhere
within the international wherein the Atlas correction provider is to be had. Atlas Basic is a ground-breaking new feature that offers a confirmed accuracy of 30 to 50 cm (95%)*. Atlas Basic offers immediate sub-meter accuracy taking into account DGPS-degree accuracy in the international regions supported by Atlas.

Industry-Leading Capabilities

  • Positioning Accuracy: Atlas affords competitive positioning accuracies down to 4 cm RMS in certain applications, frequently exceeding aggressive systems’ capabilities
  • Positioning Sustainability: Cutting-part position exceptional maintenance within the absence of correction signals, the usage of Hemisphere’s Tracer™ technology
  • Convergence Time: Industry-main convergence times of 10 – 40 minutes
  • Global Ionospheric Model: Real-time ionospheric hobby and facts is despatched to the receiver and allows Atlas-capable gadgets to alter accordingly, providing wonderful convergence performance

Scalable Service Levels

Service Level – Position Accuracy
Atlas Basic – 50 cm 95% (30 cm RMS)
Atlas H30 – 30 cm 95% (15 cm RMS)
Atlas H10 – 8 cm 95% (4 cm RMS)