Everything has been thought out to allow you to benefit from increased productivity: with Orpheon, the preparation work is reduced to a minimum and you can start working more quickly.

In order to offer offers perfectly adapted to the needs of users, we have designed several subscription formulas. Our commercial offer is very clear and very flexible. So, in complete transparency, you only pay for what you really need.

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.
  • The Orpheon commitments

    (cliquer pour voir les détails)
Géodata Diffusion is committed, thanks to the Orphéon services, so that you can position yourself: In the national references (RGF93 Geodesic Systems for Metropolitan France and RRAF91 for the French West Indies – Altimetric System IGN69 for Metropolitan France, IGN87 for Martinique and IGN88 for Guadeloupe) within the coverage areas of the ORPHEON network and the chosen telecom operator (typically GPRS) with a constant accuracy of one sigma, provided that the conditions guaranteeing correct positioning by GNSS methods are respected (refer to the recommendations for use) and that the calculations carried out in the mobile receiver of the user are correct and use a grid for transforming ellipsoidal heights into altitudes compatible with the desired goal (typically RAF09 grid provided by IGN for metropolitan France, GGm00 for Martinique and GGg00 for Guadeloupe) depending on the services subscribed by the SUBSCRIBER Either with a precision greater than or equal to 2 cm on the Lambert 93 planimetric components (or UTM Nord 20 for the French West Indies) and a precision greater than or equal to 3 cm on the IGN69 altitude (or IGN87 for Martinique and IGN88 for the Guadeloupe) when the processing uses carrier phase measurements in network mode. Either with a precision greater than or equal to 25 cm on the Lambert 93 planimetric components and a precision greater than or equal to 50 cm on the IGN69 altitude when the processing uses only the GNSS measurements of code C/A or P), or even on a mixed code measurements and carrier phase measurements (code smoothed by the phase) in network mode. When the SUBSCRIBER’s mobile receiver is configured in “synchronized mode” (waiting for the “correction” epoch to be synchronized with the measurement epoch before generating a positioning solution) an immobilization of the receiver of between 1 and 3 seconds per point is required after system initialization (fixing entire ambiguities in less than two minutes under normal conditions of use). 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), see on a mixture of the two (code smoothed by the phase) in network mode.

For more details, consult our general conditions of sale or ask your distributor for advice.

null  Orpheon hourly packages:

This is access to the N-RTK GNSS correction network with centimeter precision (GPS, Glonass). Often used to discover our services,

  • Usable over 12 months, at any time, from the date of subscription throughout the National territory (See conditions).
  • Without commitment,
  • Constant centimetric precision, GPS + Glonass
  • 100% compatible with section cutting
  • Positioning is repeatable and allows work to be resumed,
  • Minimal convergence times
  • compatible with all brands of equipment
  • No geographic restriction, available nationwide
  • Multi connections (up to 5 simultaneous per package)
  • 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.

They allow access to “real-time” correction services depending on the option chosen and the connection time chosen (see conditions).

  • National throughout the territory

    (click to see details)

ORPHEON packages provide you throughout the national territory including the Antilles*:

  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 and Glonass) with a centimetric level of precision (N-RTK).
The different packages are available in centimetric quality offers (RTK/NRTK) 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.

These hourly packages can be used over 12 months from the date of subscription, without geographical restriction, throughout the National territory (See conditions).

null    Don’t forget the Sim card…

See bottom of page for more information

null  Orpheon Subscriptions :

These subscriptions give access to unlimited “real-time” correction services to N-RTK GNSS repeatable centimeter network corrections (GPS + Glonass). 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).

  • Unlimited use, at any time
  • Constant centimeter precision, GPS + Glonass
  • compatible with all brands of equipment
  • Minimal convergence times
  • Positioning is repeatable and allows rework
  • 100% compatible with section cutting (in agriculture)
  • No geographic restriction, available nationwide
  • 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 conditions).
  • Discounts from the second subscription
Different types of subscriptions are also offered for greater choice depending on the precision chosen in decimetric DGNSS (GPS + Glonass). These Subscriptions also give access to 50 annual hours of RINEX files of physical stations from the ORPHEON network, as well as 2 annual hours of RINEX files of virtual stations generated from coordinates specified by THE SUBSCRIBER for deferred time applications (See conditions) .

The Geodata offer for agriculture :

A specific offer of fixed prices and subscription corresponding to the needs in the exploitations is proposed to you.

Discover the agricultural offer

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.

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  • National throughout the territory

    (cliquer pour voir les détails)

ORPHEON services provide you throughout the national territory including the Antilles*:

  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.
  • Regional: on a region (or several departments)

    (click to see details)

ORPHEON services provide you in a region of your choice including the Antilles*:

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  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.
  • Departmental: on a department of your choice

    (click to see details)

ORPHEON services provide you with a department of your choice including the West Indies*:

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  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.
  • Local: around a center point null

    (click to see details)
ORPHEON services provide you around a center point you have defined and over a diameter of 30 km: 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.

Types of corrections:

For packages and subscriptions, Géodata Diffusion offers several types of standard or specific corrections in order to provide real-time data streams best suited to the different types of existing GNSS receivers. For your Subscription or package, our technical support will provide you with the connection parameters adapted to your equipment, on one of our two platforms. You thus benefit from optimum operation and geopositioning.

  • On our Leica Spider platform

    (click to see details)
Your receiver supports the GPRS mobile communication standard as well as the NTRIP protocol, according to the “N-RTK” or “N-DGNSS” modes with centimeter or decimeter precision. This access allows access to:
  1. To the TCP/IP address of an NTRIP server via a DNS address in order to access the real-time stream of geopositioning corrections: i-Max_RTCM-3.0 VRS_RTCM-3.0
  2. Has a dedicated web interface that offers all our customers various services that complement access to your real-time GNSS corrections. It also allows you to freely consult:
    1. The status of the Orpheon GNSS network
    2. Your personal information
    3. The contracts you have entered into
    4. Your connection history
    5. The remaining credit on your hourly rate
  3. Find your login information and log in using your username and password, on the following platform: Platform Spider Leica: http://ntrip.reseau-orpheon.fr/sbc
  4. A customer area to either post-process directly online or download RINEX files online to improve the accuracy of geopositioning by differential methods in delayed time.

The Spider GNSS platform is an integrated software suite from Leica Geosystems for controlling and operating GNSS reference stations and geopositioning accuracy augmentation GNSS networks. The Spider Software is modular and scalable. Reference servers are designed to meet the ever-changing demands of GNSS technology. Whatever the application, rest assured that all GNSS permanent network installations receive and deliver highly reliable and reliable data 24/7 for many years to come.

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.

null Post-Processing Service and RINEX Orphéon

An online service on your Customer area

Since January 1, 2019, we have expanded our service offering by offering all our users new simplified online services. Our online application now allows you to post-process your data with computed virtual stations, just like post-processing your data fromes données des stations physiques du réseau Orpheon, allowing:
  • To post-process with data from Orpheon network stations your raw GNSS data recorded in the field in RINEX format, whether physical stations but now also with calculated virtual stations.
  • Download raw GNSS data in RINEX format from the physical stations of the Orphéon network in order to carry out personalized post-processing.
  • Constant centimetric precision Full GNSS, GPS + Glonass + Galileo + BeiDou
Just log in with your usual Leica Spider Platform username and password :     http://ntrip.reseau-orpheon.fr/sbc
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New Online Post-Processing Web Application

Benefits of the Orpheon Post-Processing Service

Post-processing can be a real added value for GNSS data users and can easily be integrated into your usual workflow. It allows to :
  • Post-process Full GNSS data: GPS, Glonass, Galileo and Beidou
  • Work in all areas not covered by GPRS (white and gray areas),
  • Control the quality of your data for complex or demanding projects,
  • Increase productivity thanks to a simplified post-processing chain,
  • Obtain results of optimized quality thanks to a network calculation,
  • Benefit from directly georeferenced and usable data.
  • Post-process your data from your specific applications

Automate post-processing using the X-Pos Orpheon API

The X-Pos Orpheon API is a RESTful API providing access to the services provided by our Spider X-pos servers. The Open API specification for RESTful services can be compared to the WSDL of traditional SOAP services. It contains all the data structures and API calls provided by the API. This spec also allows building client SDKs using Swagger Codegen. For some workflows, the documentation will mention basic details about the parameters that should be passed to calls, but for more details, please refer to the Swagger documentation. Unlike traditional web services like SOAP, RESTful services do not use XML messages specifying what action should be invoked on the server. RESTful services provide access to resources through defined URL schemes and the various HTTP methods (GET, POST, DELETE, PUT, and HEAD). Additionally, the HTTP request may contain additional information about the resource to be accessed. (There are many tutorials and books on RESTful services and how they work.) If you plan to integrate X-Pos service configuration into your application and need more detailed API information, please contact us directly. Documentation and testing

the X-Pos API provides its API documentation through an open API specification and Swagger. The documentation is thus accessible online on our official development test server.

null The GPRS communication option

One of the essential parameters for data transmission by GPRS telephony is above all to ensure that your work area is covered by an operator (Orange, SFR, Bouygues). But you must also take into account the applications you are going to need because the SIM card is the vector for transmitting information which opens up uses other than geopositioning corrections. Once the operator has been determined, there is the possibility of subscribing to two different types of SIM cards depending on the intended use.

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

To connect to the Orpheon network, a dedicated SIM card is 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 the operators in order to best respond to the specificities of our businesses.

And if you order your SIM card from Geodata:

To connect to the Orpheon network, a dedicated SIM card will be required. To make it easier for our subscribers to deal with additional procedures and expenses, we have forged close partnerships with the major French mobile operators SFR and Orange. Thus, we are able to offer all Orpheon subscribers a SIM card adapted to the use of the Orpheon network (priority professional flow). 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. the cards are delivered within 48 hours by tracked mail. We therefore offer a choice of 2 types of SIM cards according to your needs.
  • Use the SIM cards of your choice
  • Promote SIM cards for professional use
  • Need internet access?
  • Need to exchange data?
  • Use of business applications?
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The cards are delivered within 48 hours by tracked mail.

Choose your SIM card at Geodata (Prices and conditions)

A network of distributors

Orphéon subscriptions are marketed also in France by a distribution network of more than 40 agencies, representing all brands of equipment, contact us for a complete list of distributors.