Accurate, Reliable, High Integrity GNSS Corrections
Unmatched Reliability
Built on carrier-grade networks with full redundancy and 99.9% availability
Built for Safety
The first and only real-time cloud-based service to achieve ISO 26262 certification
Backed by Ecosystem Integrations
to enable easy and cost-effective deployment at any scale
Optimized for Any Application
Skylark Cx
For consistent accuracy continent-wide
ISO 26262 certified for safety
3-7 cm accuracy
<20 seconds fix
PPP-RTK corrections offering uniform performance continent-wide
Optional integrity with error bounding and flagging available
Available in the US, Canada, UK, EU, China, Japan, and Korea
Corrections data available in both OSR and SSR formats
Works with a wide variety of GNSS chipsets, modules, and receivers
Ideal for automotive, fleet management, and service robots
Skylark Nx RTK
For the highest level of precision
2x better coverage than single baseline
1-2 cm accuracy
Instant fix
Network RTK based on Virtual Reference Stations (VRS) with advanced atmospheric modeling
Available in the US, Canada, UK, EU, Australia, and Korea
Works with any standards-compliant RTK receiver
Great for robotics, surveying, mapping, drone inspection, and construction
Skylark Dx
For small battery-powered devices
Low data & power consumption
<1 m accuracy
Instant fix
DGNSS corrections technology offering uniform performance continent-wide
Operates at any signal-to-noise ratio, ideal for devices with constrained antennas
Available in the US, Canada, UK, EU, Japan, and Korea
Works with any GNSS receiver supporting MSM1 data format
Great for handheld devices and small tracking devices
Frequently Asked Questions
How is Skylark different from other GNSS corrections services?
Skylark’s superiority stems from its advanced modeling of atmospheric errors. This model uses observations from strategically placed ultra high quality reference stations that are built and operated in partnership with mobile network operators.
While other services simply manage access to a network of individual local stations, Skylark integrates data from all its stations working together, enhancing the accuracy and reliability of its corrections, and dramatically extending its coverage.
Skylark’s robustness has led it to be the first cloud-based real-time service of any kind to be ISO certified for automotive functional safety.
What level of accuracy can I expect from the Skylark service?
Skylark is available in three variants ranging in accuracy from 2 cm to 1 m while balancing coverage, power consumption, and cost across to meet the full range of requirements of location-based applications.
Do I need to install my own RTK base station?
No, Skylark utilizes a network of ultra high quality Continuously Operating Reference Stations (CORS) around the world to model corrections in the cloud so that you do not need to install your own.
Do I need specific hardware to use Skylark?
Skylark is hardware agnostic and supports a wide variety of GNSS receivers from industry-leading manufacturers. Look up your receiver to check its compatibility with Skylark or contact us to discuss your specific requirements.
Do I need an internet connection to receive corrections?
Yes, a GNSS receiver needs to be connected to the Internet to receive correction data from Skylark.
How do I get started with Skylark?
Sign up here to create a monthly or annual subscription to the Skylark variant that meets your needs. Be sure to contact us for volume purchases.