Texas RTK Correction Service

Q: How does RTKdata compare to the TxDOT CORS network?

TxDOT operates 256 reference stations but restricts real-time RTK access to department personnel and contractors. RTKdata provides unrestricted access to a broader station network starting at $40 per month.

RTKdata delivers 1-2 cm RTK corrections across Texas 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 Panhandle plains to Gulf Coast job sites. 30-day free trial included.

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RTK Precision

2 cm

10 cm

How to Connect to RTKdata in Texas

Works with Trimble, Leica, Topcon, Emlid, u-blox, Septentrio, and any RTCM v3 receiver.

Choose a Plan

Pick a subscription that fits your workload or start with the free 30-day trial. Test corrections across your project sites before committing to a paid plan.

Enter NTRIP Credentials

Add the server address, port, and mountpoint we provide into your rover or field controller. Setup takes a few minutes regardless of hardware brand.

Verify FIX

Power on your receiver and confirm a fixed RTK solution. In typical open-sky conditions across local farmland or construction sites, expect centimeter-level positioning within seconds.

Why Texas professionals choose RTKdata

Accuracy

1–2 cm horizontal, 2–3 cm vertical accuracy in open-sky conditions. Multi-constellation RTCM 3.x corrections via NTRIP compensate for tropospheric delays across Gulf Coast humidity, Panhandle flatlands, and Permian Basin terrain.

Speed

RTK FIX in seconds with a single NTRIP mount point — no manual base switching required. Surveyors, machine control operators, and precision ag crews stay productive from the very first setup on any Texas job site.

Availability

99.99% NTRIP endpoint uptime over a rolling 12-month period. All correction streams are monitored around the clock for consistent, uninterrupted real-time RTK data delivery across every Texas county.

Coverage

Dense RTK station coverage across Houston, Dallas–Fort Worth, San Antonio, Austin, El Paso, Lubbock, and Midland–Odessa. Neighboring states Oklahoma, Louisiana, New Mexico, and Arkansas share the same correction network.

Industries Using RTK Corrections in Texas

From oilfield surveys to precision agriculture, professionals across the state rely on centimeter-level positioning for diverse terrain and industries.

Land Surveying and Geospatial

Boundary surveys, ALTA/NSPS maps, and construction staking across all 254 Texas counties. RTK corrections deliver the centimeter-level geodetic accuracy required by TBPELS standards for licensed professional land surveyors statewide.

Precision Agriculture

Texas ranks first nationally in total farm acreage with over 127 million acres (USDA Census of Agriculture). RTK-guided auto-steer delivers sub-inch pass-to-pass accuracy for cotton, rice, corn, and cattle operations from the South Plains to the Gulf Coast.

Oil and Gas

The Permian Basin and Eagle Ford Shale make Texas the largest crude oil producing state in the U.S. RTK corrections enable precise wellhead positioning, pipeline route surveys, and environmental compliance monitoring on remote pads across West and South Texas.

Construction and Infrastructure

Texas leads all U.S. states in total highway construction spending (FHWA). Machine control on graders, excavators, and pavers relies on continuous RTK corrections to hold grade accuracy across road, bridge, and commercial building projects.

Drone Mapping and Inspection

RTK-equipped UAVs produce georeferenced orthomosaics and LiDAR point clouds with centimeter-level ground accuracy. Texas operators rely on RTK corrections for pipeline inspections, stockpile volumetrics, solar farm site planning, and corridor mapping across the state.

Utilities and GIS

Mapping buried water, gas, electric, and fiber infrastructure to meet the 18-inch locate tolerance required by Texas 811 regulations. RTK-enabled GNSS receivers give field crews sub-foot horizontal accuracy for reliable asset location and GIS updates.

RTKdata vs Other RTK Networks in Texas

Compare pricing, coverage, and compatibility across regional RTK providers.

Criterion	RTKdata	TxDOT CORS	Point One Polaris	Skylark	Trimble VRS Now	Leica SmartNet
Price / mo	$40/mo	Free (restricted)	$150/mo	$69/mo	~$150/mo	Contact sales
Price / yr	$400/yr	Free (restricted)	$1,500/yr	$699/yr	~$1.5–2.0k/yr	Contact sales
Free trial	30 days (auto-ends)	N/A	14 days	Varies	Varies	Varies
Global coverage	20,000+ stations, 140+ countries	256 TX stations only	2,000+ stations	Regional US/EU	5,300+ worldwide	5,100 worldwide
Activation	Instant, self-service	TxDOT approval	Self-service	Self-service	Via portal/dealer	Via dealer
Hardware lock-in	None — any RTCM3	None (RTCM3)	None	None	Trimble-optimized	Leica-optimized

Last updated: March 29, 2026. Competitor pricing verified from provider websites. TxDOT station count from TxDOT GPS Program. Contact providers for current rates.

Frequently Asked Questions

What is the most reliable RTK service available in Texas?

RTKdata delivers NTRIP-based corrections across all 254 Texas counties with 99.99% endpoint uptime. The service supports any RTCM3-capable GNSS receiver and starts at $40 per month with a free 30-day trial.

Do I need my own base station to get RTK corrections in Texas?

No. RTKdata streams network RTK corrections from continuously operating reference stations. Your rover connects via NTRIP and receives real-time RTCM3 data without a local base.

Which GNSS receivers work with RTKdata in Texas?

Any device supporting RTCM v3 over NTRIP connects without modification. This includes equipment from Trimble, Leica, Topcon, Emlid, u-blox, and Septentrio.

How accurate is RTK positioning in open Texas terrain?

Expect 1-2 cm horizontal and 2-3 cm vertical accuracy in open-sky conditions. Dense base station spacing compensates for tropospheric delays common in Gulf Coast humidity and summer storms.

How does RTKdata compare to the TxDOT CORS network?

TxDOT operates 256 CORS stations (TxDOT GPS Program) but restricts real-time RTK access to department personnel and contractors. RTKdata provides unrestricted access to a broader station network starting at $40 per month.

Can I test RTKdata before subscribing?

Yes. The 30-day free trial includes full access to all corrections and features. No credit card is required and the trial ends automatically.

Which coordinate systems does RTKdata support in Texas?

Corrections reference NAD83(2011), Epoch 2010.0. Your field software converts to the appropriate Texas State Plane zone (North, North Central, Central, South Central, or South) or UTM.

Experience precise RTK coverage across Texas

From pipeline surveys in the Permian Basin to precision agriculture on the South Plains, RTKdata provides GNSS corrections that keep your positioning within centimeters. Connect your receiver via NTRIP and reach a fixed solution in seconds.