Virginia RTK Correction Service
RTKdata delivers 1-2 cm RTK corrections across Virginia via NTRIP (RTCM3), connecting GNSS receivers to 20,000+ reference stations with sub-second latency. No base station needed. One subscription covers every county from the Shenandoah Valley to Hampton Roads. 30-day free trial included.
- 1-2 cm accuracy via NTRIP
- Free 30-day trial, no credit card
- Works with any GNSS receiver
- 20,000+ RTK stations worldwide
How to Connect to RTKdata in Virginia
Works with Trimble, Leica, Topcon, Emlid, u-blox, Septentrio, and any RTCM v3 receiver.
01
Choose a Plan
Select a monthly or annual subscription, or begin with the free 30-day trial. Evaluate corrections at your Virginia work sites, from a Loudoun County data center pad to a Hampton Roads pier survey, with no upfront commitment.
02
Enter NTRIP Credentials
Configure the server address, port, and mountpoint in your rover or field controller. Supported receivers include Trimble, Leica, Topcon, Emlid, u-blox, and Septentrio hardware.
03
Verify FIX
Confirm a fixed RTK solution on your device. Virginia’s terrain ranges from tidal Chesapeake lowlands to 5,700-foot Appalachian ridgelines, and network RTK interpolates corrections from surrounding stations for reliable centimeter accuracy across all conditions.
Why Virginia professionals choose RTKdata
Accuracy
1-2 cm horizontal, 2-3 cm vertical under open sky. Multi-constellation RTCM 3.x corrections via NTRIP perform reliably across Virginia's geographic range, from the flat Coastal Plain and Chesapeake Bay tidewater through the Piedmont plateau to the Blue Ridge and Appalachian ridges in the west.
Speed
RTK FIX within seconds anywhere in the Commonwealth. A single NTRIP mount point removes manual base switching. Field crews stay productive on VDOT highway projects, naval facility construction, and time-sensitive agricultural spraying operations.
Availability
99.99% NTRIP endpoint uptime over a rolling 12-month period. Continuous 24/7 monitoring ensures uninterrupted correction streams through Virginia's humid subtropical summers and occasional nor'easter events.
Coverage
Active stations near Virginia Beach, Richmond, Arlington, Norfolk, Chesapeake, Alexandria, Roanoke, and Lynchburg. Neighboring states Maryland, West Virginia, North Carolina, Kentucky, and Tennessee connect through the same network for seamless cross-border work.
Industries Using RTK Corrections in Virginia
Virginia’s defense installations, data center corridor, Chesapeake Bay coastline, and Appalachian coalfields generate RTK demand across all 133 jurisdictions.
VDOT Highway and Bridge Infrastructure
VDOT maintains 59,556 miles of roadway and more than 21,000 bridges (VDOT), making it the third-largest state-owned highway structure inventory in the U.S. The FY 2026 budget exceeds $8.4 billion. RTK supports construction staking, mobile LiDAR control, earthwork verification, and bridge deck profiling across the Commonwealth.
Data Center Site Development
Loudoun County is the data center capital of the world, with facilities generating close to $600 million in annual county tax revenue (Loudoun County). RTK-guided machine control directs mass grading, foundation layout, and utility corridor installation on multi-acre campuses where structural tolerances and underground fiber conduit placement demand centimeter precision.
Chesapeake Bay Tidal Wetland Monitoring
Sea level rise threatens tidal wetlands and low-lying communities across Virginia's 3,315 miles of tidal shoreline. RTK provides the centimeter-level ground control required for UAV-based topographic surveys, FEMA floodplain delineation, and living shoreline monitoring that tracks erosion and sediment transport across seasonal cycles.
Hampton Roads Naval Base Construction
Naval Station Norfolk is the largest naval installation in the world (NAVSTA Norfolk). The proposed FY 2026 NDAA includes more than $1.5 billion for facility improvements covering barracks, housing, and childcare infrastructure. RTK-guided grading, pile driving, and structural alignment are standard on military construction sites meeting DoD Unified Facilities Criteria.
Vineyard and Precision Viticulture
Virginia ended 2025 with 280 wineries, 35 cideries, and 11 meaderies, generating approximately $1.19 billion in combined tax revenue across eight American Viticultural Areas. RTK auto-steer and variable-rate application guide vine row planting, canopy management spraying, and harvest operations across rolling Piedmont terrain.
Southwest Virginia Coal Mine Reclamation
Over 71,000 acres in Virginia have been affected by coal mining, with approximately 55 years of remaining reclamation work projected. RTK enables precise as-built grading surveys, highwall stability monitoring, drainage channel layout, and revegetation compliance checks across the Appalachian coalfield counties of Buchanan, Dickenson, Lee, Russell, Scott, Tazewell, and Wise.
RTKdata vs Other RTK Networks in Virginia
| Criterion | RTKdata | KeyNetGPS | Point One Polaris | Skylark | Trimble VRS Now | Leica SmartNet |
|---|---|---|---|---|---|---|
| Price / mo | $40/mo | No public information | $150/mo | $69/mo | ~$150/mo | No public information |
| Price / yr | $400/yr | No public information | $1,500/yr | $699/yr | ~$1.5-2.0k/yr | No public information |
| Free trial | 30 days (auto-ends) | Varies | 14 days | Varies | Varies | Varies |
| Global coverage | 20,000+ stations, 140+ countries | Mid-Atlantic + Northeast US | 2,000+ stations | Regional US/EU | 5,300+ worldwide | 5,100 worldwide |
| Activation | Instant, self-service | No public information | Self-service | Self-service | No public information | No public information |
| Hardware lock-in | None — any RTCM3 | None | None | None | Trimble-optimized | Leica-optimized |
Last updated: March 30, 2026. Competitor pricing verified from provider websites where available. Virginia does not operate a free public statewide RTK network. VDOT accepts RTK methods for achieving NSRS coordinates on DOT projects but does not maintain a public CORS-based correction service. Commercial networks including KeyNetGPS and RTK Premium provide regional coverage across the Mid-Atlantic.
Frequently Asked Questions
Which RTK correction service provides the best statewide coverage in Virginia?
Does Virginia operate a free public RTK network like some other states?
No. Virginia does not maintain a free statewide CORS-based RTK correction service. VDOT accepts RTK survey methods on DOT projects but does not broadcast public corrections. Commercial NTRIP providers such as RTKdata, KeyNetGPS, and Point One serve Virginia surveyors and contractors.
What GNSS equipment works with RTKdata in Virginia?
Any receiver that supports RTCM v3 over NTRIP connects with no hardware modification. This includes Trimble, Leica, Topcon, Emlid, u-blox, and Septentrio devices commonly used on VDOT highway projects, naval facility construction, and precision agriculture operations in the Shenandoah Valley.
Can RTKdata handle Chesapeake Bay coastal and tidal surveys?
Yes. RTK corrections provide the centimeter-level accuracy required for tidal wetland boundary delineation, shoreline erosion monitoring, and FEMA floodplain elevation certificates along Virginia’s 3,315 miles of tidal shoreline. Corrections are delivered via cellular data and are unaffected by marine conditions.
Which Virginia State Plane zone should I use?
Virginia has two State Plane zones: North (FIPS 4501) and South (FIPS 4502). The dividing line runs roughly along 38° N latitude. Northern Virginia, the Shenandoah Valley, and the Northern Neck fall in the North zone. Richmond, Hampton Roads, Roanoke, and Southwest Virginia fall in the South zone. Using the wrong zone introduces errors of hundreds of meters.
Is there a free trial for Virginia users?
Yes. The 30-day trial grants full access to all correction streams with no credit card required. The trial terminates automatically. Test RTK accuracy at your Virginia project locations before committing to a subscription.
How does RTK accuracy perform around Virginia's military installations?
GNSS signals are available around Virginia’s military bases including Naval Station Norfolk, Joint Base Langley-Eustis, and Fort Barfoot. Localized GPS interference or jamming exercises can occur near active military ranges, but RTK corrections themselves remain available whenever the receiver maintains satellite lock. Multi-constellation support (GPS, GLONASS, Galileo, BeiDou) improves resilience in these areas.
Centimeter-accurate RTK corrections across the Commonwealth of Virginia
Whether your work takes you to a data center campus in Ashburn, a tidal marsh along the Chesapeake Bay, a vineyard row in Charlottesville, or a reclamation site in Wise County, RTKdata delivers real-time GNSS corrections that reach a fixed solution in seconds. Connect any NTRIP-compatible receiver and start a free 30-day trial today.