The Ellipse-E from SBG Systems is a miniature high performance sensor designed for Inertial Navigation Systems. It provides the computing capacity for navigational data when it connects to external GNSS receivers. The sensor weighs approximately 50 grams.
This lightweight sensor works on Extended Kalman Filter (EKF) and includes a MEMS-based Inertial Measurement Unit (IMU) to provide accurate real time orientation and navigation data (DMI, RTM, etc). The Ellipse-E is basically a real time fusion of inertial, GNSS and aiding data. It has the capability to reject false GPS measurement data.
The Ellipse-E a versatile device suitable for Air, Land and Marine transportation applications and provides accurate navigation results regardless of medium that it is used in.
- 0.05° Roll & Pitch (RTK)
- Magnetic or GNSS Heading
- Position depends on External GNSS
- 5 cm Real-time Heave
- Very Low Noise Gyroscopes
- Efficient Vibrations Handling
- Up to 5x RS232/422 serial ports
- ITAR Free
- Available in a Light Enclosure (OEM)
- Full Development Kit
|Accuracy (with Supported GNSS Receiver)|
|Pitch & Roll:||0.1° SP|
|Heading:||0.2° Dual antenna 2m|
0.2° Single antenna with dynamics
|Navigation:||1.2 m Single Point|
1 m SBAS
1 cm RTK/PPK + 1 ppm
|Heave Accuracy:||5 cm or 5% – Valid for Marine version|
|Heave Period:||Up to 15 s – Automatically adjusts to the wave period|
|Gain Stability:||1000 ppm|
|Bias Stability:||± 5 mg|
|Random Walk:||57 µg/√Hz|
|Gain Stability:||500 ppm|
|Bias Stability:||± 0.2 °/s|
|Random Walk:||0.15 °/√hr|
|Gain Stability:||< 0.5 %|
|Non-linearity:||< 0.1 % FS|
|Bias Stability:||± 1 mGauss|
|Random Walk:||3 mGauss|
|Size:||46 mm x 45 mm x 24 mm (Box)|
|Input Voltage:||5 – 36 V|
|Power Consumption:||< 460 mW|
|Specified Temperature:||-40 °C to 85 °C (-40 °F to 185 °F)|
|Shock Limit:||2000 g|
|Operating Vibration:||8 g RMS (20 Hz to 2 k Hz per MIL-STD 810G)|
All products from SBG Systems come with a 2-year warranty. This warranty can be extended up to 5 years. The warranty is covered in more detail in the SBG Services page.
Why Buy from Us?
In business since 2004, Canal Geomatics is an authorized dealer for SBG Systems and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.
The Ellipse-E miniature INS from SBG Systems is available through Canal Geomatics. If you would like more information about this product, please get in touch with us by completing the Request Pricing form.