eclayr®

eclayr® is an engineering tool designed for evaluating the performance of satellite-based augmentation systems (SBAS), such as EGNOS, and ensuring compliance with established requirements like ICAO/OACI and GNSS-SARPs. The tool automatically collects and processes SBAS messages and reference data to generate reports on system performance. It features a powerful and interactive user interface that graphically displays a variety of results. Key features include automatic collection of necessary input data (RINEX, RINEXB, EMS, IONEX, sp3-c and sp3-d, DCB, ANTEX, etc.), an intuitive and easy-to-use interface with multiple configuration options, and easy-to-interpret results through various maps and figures. It offers full compliance with RTCA / DO229 (SBAS-MOPS) version A, C and D/E, supports multiple constellations (GPS, GLONASS, Galileo), and handles single and dual frequency SBAS (L1/L5 DFMC SBAS ED-259). The tool also provides RAIM and ARAIM performance analysis, automatic retrieval of reference data including the EGNOS EDAS service, and automatic generation of complete performance evaluation reports in HTML and PDF formats. It runs on standard PCs with Windows Vista / 7 / 10 or Linux OS.