Ellipse 2A

Orientation + Heave

Ellipse-2A is an affordable and high-performance Attitude and Heading Reference System (AHRS). It embeds a best-in-class magnetic calibration procedure for optimal heading and 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. 

Ellipse 2E

External GNSS for Navigation

Ellipse-2E is a versatile miniature Inertial Navigation Sensor that connects to an external GNSS receiver to provide navigation data and other sensors such as DVL or odometer.

It is best suited in the case of specific GNSS integration or when the wide interfacing capability is required.

Ellipse 2N

Single Antenna RTK GNSS

Ellipse-2N is a compact and high-performance RTK Inertial Navigation System (INS) with an integrated Dual-band, Quad Constellations GNSS receiver. 

Ellipse-2N sensor is best suited for dynamic environments, and harsh GNSS conditions, but can also operate in lower dynamic applications with a magnetic heading.

Ellipse 2D

Dual Antenna RTK INS

Ellipse-2D 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.