Ellipse Series

The New Ellipse Series 3rd Generation is the most advanced miniature inertial sensors for navigation, motion, and heave sensing

Ellipse-A

Orientation + Heave

Ellipse-A is a cost-effective high performance Attitude and Heading Reference System (AHRS).
It embeds a best in class magnetic calibration procedure for optimal heading, and It is suitable for low to medium dynamic applications.

Factory calibrated from -40 to 85°C, this robust inertial motion sensor provides Roll, Pitch, Heading, and Heave data.

  • 0.1° Roll and Pitch over 360°
  • 0.8° Heading (Internal Magnetometers)
  • 5 cm Real-time Heave
  • Available in a Light Enclosure (OEM)
  • Full Development Kit >>
  • ROS Driver
Documentation

Ellipse-E

External GNSS for Navigation

Ellipse-E is a versatile miniature Inertial Navigation Sensor that connects to external GNSS receiver to provide navigation data, and other sensors such as DVL or odometer.

It’s best suited in case of specific GNSS integration or when wide interfacing capability is required
It provides roll, pitch, magnetic or GNSS heading, heave, and position.

  • 0.05° Roll & Pitch (RTK)
  • Magnetic or GNSS Heading
  • Position depends on External GNSS
  • 5 cm Real-time Heave
  • Available in a Light Enclosure (OEM)
  • Up to 5x RS232/422 serial ports
  • Full Development Kit >>
  • ROS Driver
Documentation

Ellipse-N

Single Antenna RTK GNSS

Ellipse-N is a small-sized high-performance RTK Inertial Navigation System (INS) with an integrated Dual band, Quad Constellations GNSS receiver.

It provides Roll, Pitch, Heading, Heave, and centimetric GNSS position. It is be best suited for dynamic environments, and harsh GNSS conditions, but can also operate in lower dynamic applications with a magnetic heading.

New version: Lower power, RTK, and RAW data.

  • 0.05° Roll and Pitch (RTK)
  • 0.2° Heading (RTK high dynamics)
  • 5 cm Real-time Heave
  • 1 cm RTK GNSS Position
  • Raw Data for Post-Processing
  • Extremely small OEM module
  • Full Development Kit >>
  • ROS Driver
Documentation

Ellipse-D

Dual Antenna RTK INS

Ellipse-D is the smallest Inertial Navigation System integrating a Dual-antenna, multi-band GNSS receiver, capable of delivering precise heading as well as centimeter level position accuracy in the most challenging GNSS conditions.

It provides attitude, heading, heave as well as navigation outputs.

2021 Finalist AUVSI Xponential Award!

  • 0.05° Roll and Pitch (RTK)
  • 0.2° Heading (Dual Antenna RTK GNSS)
  • Immune to magnetic distortions
  • 1 cm RTK GNSS Position
  • Tiny OEM module available
  • Post-processing with Qinertia PPK Software
  • Full Development >>
  • ROS Driver
Documentation

Ellipse-A

Orientation + Heave

Ellipse-A is a cost-effective high performance Attitude and Heading Reference System (AHRS).
It embeds a best in class magnetic calibration procedure for optimal heading, and It is suitable for low to medium dynamic applications.

Factory calibrated from -40 to 85°C, this robust inertial motion sensor provides Roll, Pitch, Heading, and Heave data.

  • 0.1° Roll and Pitch over 360°
  • 0.8° Heading (Internal Magnetometers)
  • 5 cm Real-time Heave
  • Available in a Light Enclosure (OEM)
  • Full Development Kit >>
  • ROS Driver
Documentation

Ellipse-E

External GNSS for Navigation

Ellipse-E is a versatile miniature Inertial Navigation Sensor that connects to external GNSS receiver to provide navigation data, and other sensors such as DVL or odometer.

It’s best suited in case of specific GNSS integration or when wide interfacing capability is required
It provides roll, pitch, magnetic or GNSS heading, heave, and position.

  • 0.05° Roll & Pitch (RTK)
  • Magnetic or GNSS Heading
  • Position depends on External GNSS
  • 5 cm Real-time Heave
  • Available in a Light Enclosure (OEM)
  • Up to 5x RS232/422 serial ports
  • Full Development Kit >>
  • ROS Driver
Documentation

Ellipse-N

Single Antenna RTK GNSS

Ellipse-N is a small-sized high-performance RTK Inertial Navigation System (INS) with an integrated Dual band, Quad Constellations GNSS receiver.

It provides Roll, Pitch, Heading, Heave, and centimetric GNSS position. It is be best suited for dynamic environments, and harsh GNSS conditions, but can also operate in lower dynamic applications with a magnetic heading.

New version: Lower power, RTK, and RAW data.

  • 0.05° Roll and Pitch (RTK)
  • 0.2° Heading (RTK high dynamics)
  • 5 cm Real-time Heave
  • 1 cm RTK GNSS Position
  • Raw Data for Post-Processing
  • Extremely small OEM module
  • Full Development Kit >>
  • ROS Driver
Documentation

Ellipse-D

Dual Antenna RTK INS

Ellipse-D is the smallest Inertial Navigation System integrating a Dual-antenna, multi-band GNSS receiver, capable of delivering precise heading as well as centimeter level position accuracy in the most challenging GNSS conditions.

It provides attitude, heading, heave as well as navigation outputs.

2021 Finalist AUVSI Xponential Award!

  • 0.05° Roll and Pitch (RTK)
  • 0.2° Heading (Dual Antenna RTK GNSS)
  • Immune to magnetic distortions
  • 1 cm RTK GNSS Position
  • Tiny OEM module available
  • Post-processing with Qinertia PPK Software
  • Full Development >>
  • ROS Driver
Documentation

Very low noise gyroscopes

We have selected State-of-the-art MEMS sensors, especially very low noise gyroscopes.

Efficient Vibrations Handling

High quality accelerometers with Internal FIR filters coupled with Coning & Sculling integrals to provide efficient vibration rejection.

Robust RTK Position during GNSS Outages

For the INS models (E, N, D), the internal Extended Kalman Filter fuses in real-time inertial and RTK GNSS data for enhanced position in harsh environments (urban canyons, tunnels, etc.).

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Applications

UAV Navigation

GIMBALED CAMERA

UGV

INSTRUMENTED BUOY

ANTENNA TRACKING & SAT OTM

USV

A safe investment

Technical Support

Access to technical support by phone and email, unlimited free firmware updates.

No Export Restriction

Ellipse sensors are not restricted to export and ITAR free.

2-years Warranty

Ellipse are warranted for 2 years. This warranty can be extended up to 5 years.

Resources

Ellipse Series

Discover the new Ellipse Series 3rd Generation (AHRS and RTK GNSS/INS)

Discover SBG Systems

Discover the company, how we design, manufacture, and how we calibrate our inertial sensors.

Ellipse Series

Discover the new Ellipse Series 3rd Generation (AHRS and RTK GNSS/INS)

Discover SBG Systems

Discover the company, how we design, manufacture, and how we calibrate our inertial sensors.

Ask for more information