Welcome to the LSU C4G Real-Time Network

REAL Advantages | On-TIME Performance you can Depend On

The C4G RTN Advantage:

  • The Louisiana Spatial Reference Center operated by LSU's Center for GeoInformatics built a statewide GNSS infrastructure that provides 24/7 direct connection to the National Spatial Reference System.
  • LSU's C4G Real Time Network is the only real-time network in the state that meets new standards (draft) developed by National Geodetic Survey and FEMA.
  • The C4G RTN provides VRS correctors developed by Trimble. Did you know that Trimble, using its extensive experience, invented VRS technology? Only the C4G RTN offers Louisiana true VRS solutions.
  • The C4G RTN is based on a real RTK network technology; not just a handful of loosely linked reference stations. Our networking process ensures best quality, location independent correction data.
  • C4G owns, maintains and supports its own network of reference stations, ensuring consistent performance, quality data and reliable performance. Other networks lease, borrow and share their network data making it very difficult to trust the quality of the data that you are receiving.
  • C4G monitors all stations in the network using state-of-the-art geodetic technologies including Trimble Integrity Manager™.
  • C4G Real Time Network is monitored 24/7 to insure that performance and network stability are measured and maintained. Other networks using shared equipment cannot perform this level of quality control.
  • C4G Real Time Network has redundancy built into the network assuring data connectivity and consistency you can rely on.
  • LSU C4G is not-for-profit. All funds generated by C4G Real-time Network are used to maintain the State’s only reliable geodetic infrastructure supporting surveying and the CORS network. Without this backbone, surveyors, engineers, bankers, insurers, floodplain managers, and consumers will have NO reliable vertical control.

Survey RTN

WITH C4G RTN's, EVEN SUBSCRIBING IS EASY
C4G offers a range of flexible service plans for a variety of applications. Subscribe today for fast, reliable access to network corrections across the entire state of Louisiana.

REAL TIME KINEMATIC (RTK) Service Options
Accurate enough for many of the most precise applications, network-RTK is the industry standard in precise satellite positioning. Offered in yearly accounts with Unlimited usage!

     
CONNECT
  Just power up your receiver and connect to the system.
   
  CORRECT
 

C4G Real-Time Network delivers centimetre-accurate corrections tailored for your geographic location.

 

 

MEASURE
 

Complete your project without the delay of a field base station setup.

 

   
   
   

 

Mapping & GIS

C4G offers Real-Time DIFFERENTIAL GPS

(DGPS) Service plans for mapping, GIS and a variety of other applications where a 10 cm 3D position are needed. Subscribe today for fast, reliable real-time access to network corrections across the entire state of Louisiana.

Our DGPS service provides a correction stream that is accurate to sub-meter. DGPS is used for many GIS applications and situations where assets are not clearly visible.

Choose C4G's GIS services for use with any GPS that accepts differential network corrections like the GeoXH™ 2008 series handheld receivers or the GPS Pathfinder® ProXRT receivers to obtain decimeter accuracy, or Mapping DGPS services for submeter accuracy. These high accuracy GIS services are available for the entire state of Louisiana.

AG RTN

WITH C4G Ag RTN, EVEN SUBSCRIBING IS EASYGULFNet VRS Ag
C4G offers a range of flexible service plans for a variety of applications. Subscribe today for fast, reliable access to network corrections across the entire state of Louisiana.

C4G Real-Time Network Ag service offers the optimal correction data for GPS and GLONASS. Tuned to the special needs of subscribers, the service provides Real-Time Network Ag corrections of the highest quality and reliability.

C4G Real-Time Network Ag corrections are ideal for precise, one-inch accurate agricultural applications. Your AgGPS/GNSS receivers communicate using a cell modem to receive RTK type corrections.

Trimble Agriculture RTK receivers provide one-inch accuracy normally within less than 1 minute initialization time after connecting to the C4G Real-Time Network Ag correction service.

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