magicGEMINI System Description

magicGEMINI design is multi-constellation oriented, hence it supports performance analyses for operational navigation based on GPS, GLONASS and GALILEO, as well as RAIM and SBAS augmentations.

magicGEMINI can collect data in real time using different protocols (NTRIP, SiSNet, etc.) and several receiver proprietary formats; and produce real time analysis of main GNSS performance parameters. It is also possible to run offline analysis from previously recorded data or from other standard file formats like RINEX.

magicGEMINI Configuration Tool

magicGEMINI can be configured to run as a standard MOPS receiver but also allows a high degree of configurability of different receiver parameters for experimentation purposes. Performance analysis in fault-Free mode and extrapolation of receiver performance to a defined service area are also possible.

Special effort has been placed in the design of the user interface, what makes magicGEMINI a user friendly, intuitive and operation oriented tool. Multiple configuration capabilities are provided to the user.

magicGEMINI can process data from a network of GNSS receivers in order to analyze and monitor the navigation performance available in a configurable airspace (e.g.; TMA), keeping track of service compliance both in real time and in post-operational processing.

magicGEMINI: Network Processing

In order to produce realistic analyses, magicGEMINI implements a built-in GNSS receiver processing module. This module processes the observations coming from the network of receivers and computes reference navigation solutions that are then used as input to the performance analysis and monitoring tools.

magicGEMINI is a very robust and reliable solution, designed from an operational service provision perspective. Results obtained with magicGEMINI have been proven fully consistent with those obtained with certified GNSS avionics.

The modular architecture of magicGEMINI offers multiple possibilities to customise it to meet the specific needs of particular users. Additional analysis modules and functionalities can be added quite easily upon request.