Projects Events

The increasing reliance on Global Navigation Satellite Systems (GNSS) and Satellite-Based Augmentation Systems (SBAS) like EGNOS for aviation navigation has highlighted the critical need for robust performance monitoring and interference mitigation. While EGNOS V2 has significantly improved GNSS accuracy and integrity in European aviation, its evolution to EGNOS V3 will bring dual-frequency,…

Prime contractor

Subcontractors

  The specific objective of this NAVISP project is the development of an SDR processor devoted to Low Earth Orbit (LEO) PNT applications. The LEO PNT system intends to provide services of accurate real-time positioning to complement the Global Navigation Satellite Systems (GNSS). A satellite constellation of LEO-PNT offers better signal power, that results in higher positioning accuracy and…

Prime contractor

The proposed project develops the concept of orbit and clock determination for a LEO PNT system that uses high-precision on-board GNSS receivers providing POD in real time, and a reduced infrastructure in the ground segment. It also analyses the user segment, characterising the performance of the LEO PNT in the precise PPP positioning, evaluating the improvements in availability and convergence…

Prime contractor

Subcontractors

The goal of this proposal is to develop a novel product named SeCure AutheNtication Server (SCANS) that would provide the CAS encrypted snippets for the corresponding period and encryption/decryption functions in a centralized secure server. This approach would permit to simplify the CAS user terminals thus facilitating the adoption of the CAS service. Main functionalities will be: Galileo…

Prime contractor

In the last years there has been a growing interest in Low Earth Orbit (LEO) constellations to provide telecommunication and navigation PNT services, both from commercial and governmental entities. ESA’s LEO PNT constellation proposes an augmented-PNT service compared to the classical MEO or GEO satellites in current GNSS systems. In this context, GMV proposes the development of an Engineering…

Prime contractor

Currently, most of the launchers rely on inertial navigation, which introduces fundamental limitations both at performance and economical levels. In this scenario, hybrid solutions making use of GNSS capabilities emerge as an interesting alternative. One of the most mature initiatives within Europe, promoted by ESA and AVIO, consists of the development of a hybrid navigation unit for the future…

Prime contractor

Subcontractors

The objective of this proposal is to conceive, design and validate a breadboard solution capable of detecting and localizing spoofing. This part is achieved by a monitoring node referred to as SILENT node, which is a disruptive solution that does not exist in current commercial solutions, and that has only been presented in academic papers. An additional SW tool will be developed in the frame of…

Prime contractor

Subcontractors

GMV’s end-to-end Safe HA solution comprises a complete E2E chain of elements from GNSS sensor stations and SSR corrections to the end user on-board Positioning Engine. The scope of the ENGINE project is to design, develop, validate and incorporate into an already operational service a set of new features and evolutions. The final goal will be to improve the positioning solution performance,…

Prime contractor

Coherent Clock project will build a resilient and secured GNSS time solution based on several GNSS receivers distributed at metro-wide distances and able to combine their timing information into one global solution to optimize the accuracy of the time source and to provide synchronization to the core and aggregation network. This ground-based time distribution system is based on the use of the…

Prime contractor

The new product, ADORA (Advanced Orbit Determination Algorithm), will be the prototype of a new orbit determination platform that will use new technologies for parallel processing and new factorisation methods in data filtering to obtain the orbits of satellite systems, such as GPS, GLONASS or Beidou. Current products come in two different formats: either they perform a large data set processing…

Prime contractor