West Virginia WVDOT Real-Time Network

Today, a variety of industries including precision agriculture, construction, mapping and GIS, cadastral, utilities, and transportation require centimeter positioning in real-time. provides positioning professionals with instant access to real-time Kinematic (RTK) corrections utilizing a network of permanent (fixed) continuously operating high precision GNSS reference stations (CORS).These reference stations are all linked together to create a Virtual Reference Station System (VRS).A realtime receiver or rover is linked to the network using wireless internet technology.

The WVRTN provides observations for post processing from 33 continuously operating reference stations (CORS). Fourteen of the sites are part of the National Spatial Reference Frame (NSRS), with the National Geodetic Survey (NGS) collecting and distributing observations from those fourteen sites.

Product Details

Key Benefits:

  • The Sensor Map provides the operational and storage status of individual CORS
  • The Reference Data Shop will retrieve up to 60 days of observation or product virtual a NINEX format file from a user-chosen position
  • The Online Post Processing service consumes static observation sessions of 15 minutes to 6 hours and produces a point location report
  • The WVRTN also provides a year of observations from the long-term repository located at
  • Productivity - There is no need for a base station. If you own a Trimble RTK system, your base station may be able to be redeployed as a second rover, doubling your productivity
  • Affordability - With only one GNSS receiver required, the cost of equipment and personnel is reduced significantly
  • Accuracy - Instant centimeters/real-time kinematic (RTK) corrections on demand within the system area
  • Build-in redundance to ensure connectivity, consistency, and quality
  • Professionally managed and secure
  • Streamline your workflows by getting the job done the first time
  • Utilizes Trimble-operated VRS technology

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Price Match Guarantee

Shop with Confidence

Not only have we been partners to the survey, engineering and construction industry for decades, but we want to make sure your shopping experience at Duncan-Parnell is worry-free. That’s why we’re offering you our Price Match Guarantee on select products on our website.* If you find a lower price on any geospatial item (identical brand and model#) we sell, we’ll match it, up to 2 weeks after you purchase it.

How does it work?

  • Purchase an eligible item (largely those from our geospatial category of products).
  • Find a lower advertised price another retailer/company with the same brand and model #, and let us know within 14 days of your purchase.
  • Duncan-Parnell will match it. Just call our toll-free geospatial customer service line at 1-833-834-3935

Terms & Exclusions:

  • This offer applies only to advertised online price of identical items (brand and model#) for sales by Duncan-Parnell and other survey and mapping dealers.
  • Price to be matched does Not include discounts from any loyalty or membership programs.
  • Price match does not apply to:
    • Auction site pricing
    • Used, rebuilt or refurbished equipment
  • Only one price match per customer.
FOR HELP OR MORE INFORMATION call us: 833.834.3935