GNSS precision
made simple.
Eliminate data gaps and guesswork. We combine U.S.-based GNSS and GIS engineering with comprehensive Esri integration to equip your crew with the subscription-free precision they need to capture data confidently.
Utility & asset GIS
Survey & construction
Water & stormwater
Trusted by utilities and agencies across North America
The Skadi Series
Eos Skadi Series GNSS
Every Skadi tracks GPS, GLONASS, Galileo and BeiDou, and pairs straight to iOS, Android or Windows. What changes across the range is how you get corrections — SBAS on every model, Atlas® L-band and SafeRTK® higher up, and free Galileo HAS on the Gold. Tilt Compensation and the Smart Handle are available on the RTK models.
Skadi Gold + Smart Handle
Measure the point you cannot safely stand on. The Smart Handle laser offset
reaches up to 7 m (23 ft) — trenches, fence lines, busy roadways, over water.
FastRTK by DMG
Own your RTK Infrastructure
RTK is a pillar of field data collection — too important to rent by the rover. FastRTK base stations, NTRIP software and managed networks let you run your own corrections at a flat annual cost, with unlimited rovers.
Permanent
CORS Station
- ±2 mm position stability
- All four constellations
- Networks that cannot go dark
Field deployable
Mobile RTK Base
- Casting in under two minutes
- Self-surveying
- UHF, LTE or Wi-Fi NTRIP
Fully managed
Managed Services
- Cloud-hosted corrections
- 24/7/365 monitoring
- 15-minute critical SLA
On demand
FastRTK2Go
- Any rover becomes a base
- iOS and Android
- No fixed install
Customer stories
Productivity provided by High Accuracy GNSS
Utilities, agencies and field teams putting high-accuracy GNSS to work.
Electric UtilityNISC and High‑Accuracy GNSS: The Workflow Upgrade Powering LCEC’s Growth
By integrating NISC mobile with the Skadi Smart Handle, Lee County Electric Cooperative improved mapping precision, sped restoration, and scaled operations during growth.
Read the story
ArchaeologySouth Carolina DNR
Racing the tide to record what is left
Edisto Island has lost three quarters of a mile of shoreline in 70 years. Students now map artifacts to submetre accuracy in real time — and refocus the dig mid-season when the data says to.
Arrow 100® · ArcGIS Survey123
Read the story
Electric UtilityNew Smyrna Beach Utilities
A digital twin of assets buried in the 1970s
CAD as-builts put transformer pads "a hundred feet that way, down the road." Field crews now verify and correct the real thing, and the utility trusts its own map again.
Arrow Gold® · ArcGIS on iPad
Read the story
Electric UtilitySheboygan Falls Utilities
Mapping brought back in house
Decades of hand-written as-builts went to a contractor every year. Line workers now capture the primary and secondary network themselves, and the data is usable the same day.
Arrow 100® · ArcGIS Field Maps
Read the story
Browse by type
Explore our categories
Receivers, corrections, lasers and the software that ties them together — all supported by the same team.
7 productsGNSS ReceiversSurvey- and mapping-grade GNSS receivers, from sub-metre to centimetre RTK.View range 
3 productsRTK Base StationsStationary and mobile RTK base stations for reliable local corrections.View range 
4 productsLaser RangefindersTruPulse laser rangefinders for offset measurement and inaccessible assets.View range 
2 productsData Collection SoftwareField GIS and GNSS data-collection apps and tooling.View range Configured before it ships
Every system is set up, tested and field-verified by us before it ships.
Training and support
Hands-on onboarding and direct access to the team that configured your gear.
Authorized Eos dealer
Full-line Eos Positioning Systems dealer with factory warranty and service.