AsteRx3 HDC

Septentrio receivers provide high quality GPS position data. Integrity information is used to monitor the confidence a user can place in the GPS positions calculated by his receiver.

AsteRx2e receivers can supply integrity information from SBAS satellites, or receiver autonomous integrity monitoring (RAIM), and can be used for a wide range of navigation applications in land vehicles, trains, ships, planes and helicopters.

A unique feature in AsteRx2eH and PolaRx2e@ is the availability of heading or roll/pitch/yaw information, which offers important support for navigation in marine and aviation products, and and automated steering in for instance unmanned vehicles.

EGNOS, WAAS and MSAS supply additional differential corrections and integrity information that Septentrio receivers use to provide confidence in the position solution for applications in safety-critical environments next to GPS based position information.

Tracking up to 6 SBAS satellites at the same time, these receivers can be used to monitor EGNOS, WAAS and MSAS signals, include information in ground-based augmentation infrastructure, but also to create EGNOS-based navigation products for use in for instance train navigation and signalling, airport ground traffic, maritime navigation solutions etc.

PolaRx3e can also use SISNET supplied SBAS information, thus increasing availability and reducing time to availability of EGNOS-based information, ideal to continue to receive the vital integrity information in urban canyons, tunnels, railway stations and other places where EGNOS satelliltes are (temporarily) invisible.