Precise Location That Just Works. Everywhere.
Skylark Precise Positioning Service
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
Coverage Map
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, Taiwan, 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
Coverage Map
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, Taiwan, 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
Coverage Map
<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, Taiwan, and Korea
Works with any GNSS receiver supporting MSM1 data format
Great for handheld devices and small tracking devices
Performance data measured in open sky with high quality antenna and dual-frequency receiver.
Actual results may vary based on factors including environmental conditions, distance from base station, and antenna/receiver capability.
Industry Solutions
Automotive
ASIL-certified absolute positioning and sensor fusion for reliable, safe, and scalable vehicle localization to power ADAS and autonomy.
Mobile
Cost effective, sub-meter positioning that’s fully optimized for battery-powered devices with space constrained antennas.
Robotics
Advanced network RTK with atmospheric modeling for robotic navigation — no base stations or switching between service providers.
Drones
Precise 3D location to enhance real-time navigation and accelerate post processing for delivery and mapping drones.
Fleet Management
Precise location from shipyard to doorstep (and everywhere in between) to maximize fleet efficiency and build high accuracy maps.
Micromobility
Simple and cost-effective precise positioning to enable compliance with local regulations for parking and operating zones.
GIS Mapping
Reliable 2-cm accuracy that works out-of-the-box with popular mass-market GIS receivers for simple data collection and mapping.
Construction & Utilities
Precise mapping and geofencing that integrates seamlessly with handheld devices to improve efficiency and worker safety for field teams.
Frequently Asked Questions
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. Learn more about the benefits of atmospheric modeling in GNSS corrections here.
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.
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.
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.
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.
Yes, a GNSS receiver needs to be connected to the Internet to receive correction data from Skylark.
Visit our Skylark Quick Start Guide for a step-by-step overview of setting up your account, connecting your device, and answering common questions along the way.
If you're ready to start using GNSS corrections, 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.