Welcome to the Orpheon network

The first French RTK network since 2004

Full GNSS centimetric GPS corrections for:

Topography, Agriculture, GIS, Construction, Bathymetry, etc.

Choose the subscription that suits you

Take advantage of Full GNSS corrections on the entire territory covered by the Orpheon network

Define your working region and get Full GNSS corrections for a great price

Define your work department and benefit from Full GNSS corrections for a suitable price.
Receive your RTK Quote

The most complete range of services, everything is done so that you can take advantage of the performance of the Orphéon network and work in the best conditions. Real-time corrections, post-processing, smartphone application.

100% Galileo and BeiDou correction services in addition to GPS and GLONASS:

  • more satellites (+22 Galileo)
  • faster fixing,
  • more measurement stability,
  • more availability,
  • better positioning
  • fewer multipaths

In your professional practice, to meet your missions and your obligations, you can rely on the centimeter precision of the Orphéon network.

Have your real-time subscription without limit 24 hours a day within the coverage area that you have chosen yourself.

Regular meshing and secure data transfer for greater reliability and repeatability on a daily basis.

Choose your area of ​​coverage and your duration of commitment according to your real need for an adapted price and discounts.

Define your centering point and benefit from Full GNSS corrections within a diameter of 30 km for a controlled price

To connect to the Orpheon network, dedicated mobile internet access will be required. We offer SIM cards to save you extra steps.

The free smartphone application accompanies you everywhere and allows you to know the status of the network in real time.

A quality commitment:

We share the same requirement

Quality is our priority, so all our geo-positioning precision augmentation service contracts guarantee:

  • The expected accuracy of the system.
  • The means implemented to ensure its availability and stability.
  • Recovery times in the event of damage (24 hours in Metropolitan France and 48 hours in the West Indies) directly under the responsibility of Geodata Diffusion.

Increased productivity and positioning quality

Full GNSS is the addition of the Galileo and BeiDou satellites to the GPS and GLONASS satellites, which allows you to significantly increase the number of satellites observed simultaneously by your GNSS antenna. With Full GNSS you work further and longer in wooded areas or bordered by buildings, where some satellites are hidden or even unusable by the equipment while maintaining a correct and precise geo-referenced position. Full GNSS also offers faster access to precise and more stable positioning thanks to the third frequency GPS and Galileo (L5) allowing easier resolution of phase ambiguities and rejection of multipaths.

The Premium Orpheon offer

These subscriptions give access to unlimited “real-time” correction services to N-RTK Full GNSS repeatable centimetric network corrections (GPS + Glonass + Galileo + BeiDou). It is possible to choose your commitment period according to your real need, and then benefit from adjusted rates. We offer commitment terms ranging from 1 to 5 years  (Voir conditions).

  • Your choice, adapted to your needs: National, Regional, Departmental or
  • Local (contact your distributor)
  • An unlimited real-time Full GNSS centimeter correction service
  • An online RINEX Full GNSS Post-Processing service
  • An online RINEX Full GNSS Download service
  • A web platform allowing access to their account, their subscriptions and the state of the Orphéon network
  • A Smartphone application offering the same functions as the Web platform
  • A specific agriculture offer (see agriculture offer)
  • Unlimited use, anytime
  • Constant centimetric precision, GPS + Glonass + Galileo + BeiDou
  • Minimal convergence times
  • compatible with all brands of equipment
  • Positioning is repeatable and allows rework
  • RTK network work, the 6 permanent stations surrounding the equipment provide precision correction
  • RTK network mode, no worries if one of the permanent stations stops, the network compensates.
  • The commitment periods range from 1 to 5 years (See general conditions).
  • Discounts from the second subscription
Different types of subscriptions are also offered for greater choice depending on the options chosen. Each real-time subscription* gives access to unlimited “real-time” correction services but also gives access to 50 annual hours of online post-processing and downloading of RINEX files from physical stations of the ORPHEON network, as well as 2 annual hours of RINEX file of virtual stations generated from coordinates specified by THE SUBSCRIBER for deferred time applications: unused hours cannot be carried over to the following year. (See general conditions).

Duration of the subscription commitment:

All Orpheon subscriptions are intended for use for an indefinite period. The subscriber chooses his commitment period according to his real need, and then benefits from adjusted rates. We offer commitment periods ranging from 1 to 5 years (See conditions).

Scalable offers:

If your needs change (business development, mission renewal, etc.) you can easily upgrade your offer.

Degressivity from the second equipped GPS/GNSS rover:

The prices are decreasing in the case of the subscription of several subscriptions.

Full GNSS network and services

Get galileo fixes today

null  100% more satellites

The addition of the Galileo and BeiDou satellites to the GPS and GLONASS satellites significantly increases the number of satellites that can be observed simultaneously by a GNSS antenna. The addition of the GALILEO and BeiDou constellations thanks to the Orphéon network is not a simple gadget, but the assurance of better daily productivity in the field. In fact, you can now permanently count on the constant availability of at least 6 additional satellites to bring you real advantages:

Improved positioning quality

  • More satellites available to calculate its position
  • Precise positioning even in difficult environments (urban canyons for example or under a canopy)
  • Improved positioning reliability
  • Shorter fixing time

Read our articles

Geographic area for subscriptions:

Our offer takes into account the geographical area in which you work to offer you the service best suited to your needs.

Take advantage of Full GNSS corrections on the entire national territory covered by the Orpheon network including the West Indies*:
  1. The flow of real-time geo-positioning correction data over the entire territory defined by the commercial offer. These corrections make it possible to improve the precision of geopositioning by real-time differential GNSS methods (GPS, Glonass) with a centimeter (N-RTK) or decimeter (N-DGNSS) level of precision depending on the service subscribed to.
  2. The choice of GPS only or GPS + Glonass option.
  3. Access to 50 annual hours of RINEX files drawn from the ORPHEON permanent physical GNSS station network. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
  4. Access to 2 hours per year of RINEX files drawn from the network of virtual GNSS stations generated from coordinates specified by the SUBSCRIBER. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
It is possible to choose your commitment period according to your real need, and then benefit from adjusted rates. We offer commitment periods ranging from 1 to 5 years (See conditions). The real-time geo-positioning correction data stream allows SUBSCRIBER to access:
  1. Either to the data stream of stations in network mode allowing it to position itself according to the “N-RTK” or “N-DGNSS” modes with constant centimeter or decimeter precision within the network.
  2. Either to the data flow of the nearest ORPHEON station (single station solution) allowing it to position itself according to the “RTK” or “DGNSS” modes and whose accuracy depends on the specifications of its GNSS equipment and the distance separating it from the ORPHEON station (baseline).
The different solutions (network or single station) are each available in centimeter quality offers (RTK/NRTK) and decimeter offers (DGNSS/NDGNSS) depending on whether the SUBSCRIBER positions himself using the GNSS measurements of the carrier phases or using only the GNSS code measurements (C/A or P), or even on a mixture of the two (code smoothed by the phase). *For more details, consult our general conditions of sale or ask your distributor for advice.
Define your work area from among the 22 regions including the Antilles* and benefit from Full GNSS corrections for an attractive price, a region of your choice including the Antilles*:
  1. The real-time geo-positioning correction data stream over the entire work area defined when subscribing to the service. These corrections make it possible to improve the precision of geopositioning by real-time differential GNSS methods (GPS, Glonass) real-time with a centimetric (N-RTK) or decimetric (N-DGNSS) level of precision depending on the subscribed service.
  2. The choice of GPS only or GPS + Glonass option.
  3. Access to 50 annual hours of RINEX files drawn from the ORPHEON permanent physical GNSS station network. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
  4. Access to 2 hours per year of RINEX files drawn from the network of virtual GNSS stations generated from coordinates specified by the SUBSCRIBER. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
It is possible to choose your commitment period according to your real need, and then benefit from adjusted rates. We offer commitment periods ranging from 1 to 5 years (See conditions). The different solutions are each available in centimetric (N-RTK) and decimetric (N-DGNSS) quality offers depending on whether the SUBSCRIBER is positioning himself using the GNSS measurements of the carrier phases or using only the measurements Code GNSS (C/A or P), or even on a mixture of the two (code smoothed by the phase). *For more details, consult our general conditions of sale or ask your distributor for advice.

Define your work department and benefit from Full GNSS corrections for a suitable price. A department of your choice including the West Indies*:

  1. The real-time geo-positioning correction data stream over the entire work area defined when subscribing to the service. These corrections make it possible to improve the precision of geopositioning by real-time differential GNSS methods (GPS, Glonass) real-time with a centimetric (N-RTK) or decimetric (N-DGNSS) level of precision depending on the subscribed service.
  2. The choice of GPS only or GPS + Glonass option.
  3. Access to 50 annual hours of RINEX files drawn from the ORPHEON permanent physical GNSS station network. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
  4. Access to 2 hours per year of RINEX files drawn from the network of virtual GNSS stations generated from coordinates specified by the SUBSCRIBER. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
It is possible to choose your commitment period according to your real need, and then benefit from adjusted rates. We offer commitment periods ranging from 1 to 5 years (See conditions). The different solutions are each available in centimetric (N-RTK) and decimetric (N-DGNSS) quality offers depending on whether the SUBSCRIBER is positioning himself using the GNSS measurements of the carrier phases or using only the measurements Code GNSS (C/A or P), or even on a mixture of the two (code smoothed by the phase). *For more details, consult our general conditions of sale or ask your distributor for advice.
Define your centering point and benefit from Full GNSS corrections within a diameter of 30 km for a controlled price: null
  1. The real-time geo-positioning correction data stream over the entire work area defined when subscribing to the service. These corrections make it possible to improve the precision of geopositioning by real-time differential GNSS methods (GPS and Glonass) real-time with a level of centimetric precision (N-RTK) depending on the subscribed service.
  2. Access to 50 annual hours of RINEX files drawn from the ORPHEON permanent physical GNSS station network. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
  3. Access to 2 hours per year of RINEX files drawn from the network of virtual GNSS stations generated from coordinates specified by the SUBSCRIBER. These files make it possible to improve the precision of geopositioning by differential methods in deferred time.
  4. Under certain conditions, it is possible to change the centering point during the subscription (See conditions)
We offer a commitment period of 12 months minimum (See conditions). This solution offers centimetric (RTK/NRTK) or decimetric (DGNSS/NDGNSS) quality depending on whether the SUBSCRIBER is positioning himself using the GNSS measurements of the carrier phases or using only the GNSS code measurements (C/A or P), or even on a mixture of the two (code smoothed by the phase). For more details, consult our general conditions of sale or ask your distributor for advice.

Subscription duration:

On the other hand, all Orpheon subscriptions are intended for use for an indefinite period. The subscriber chooses his commitment period according to his real need, and then benefits from adjusted rates. We offer commitment periods ranging from 1 to 5 years (See conditions).

Scalable offers:

If your needs change (business development, mission renewal, etc.) you can easily upgrade your offer.

Degressivity from the second equipped GPS/GNSS rover:

The prices are decreasing in the case of the subscription of several subscriptions.

nullYour SIM card at the best conditions thanks to our partnerships with SFR and Orange

To connect to the Orpheon network, a dedicated SIM card will be required. To save you additional procedures and expenses, we have forged close partnerships with the major French mobile telephone operators SFR and Orange. Thus, we are able to offer all Orpheon subscribers a SIM card adapted to the use of the network, in particular by prioritizing DATA flows. These partnerships also allow you to benefit from a high level of service and technical support from operators in order to best meet the specificities of your business.
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The cards are delivered within 48 hours by tracked mail.

  The Free Smartphone Application

The new free Orphéon application allows customers of the Orphéon network to consult, using their connection parameters, various information concerning the services they have subscribed to.
  • Status of your Mobile
  • Real-time network status
  • Check your NTRIP connection
  • Your personal information
  • Your contracts
  • The remaining credit on your hourly rate
  • Contact us
  • Settings

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