Implementación de una interfaz gráfica de monitoreo del estado de transmisión de las estaciones GNSS de REGME.

Abstract

The objective of this curricular integration work was to implement an interface for monitoring the transmission status of the REGME GNNSS stations, located at Empresa Eléctrica Riobamba S.A. In order to opt the REGME network (Continuous Monitoring GNSS Network of Ecuador) that is distributed nationwide with different GNSS stations (Global Navigation Satellite System) used to refer any satellite navigation system obtaining a position in real time. The NTRIP technology (RTCM Network Transport via Internet Protocol) was used, which allows real-time error correction of GPS (Global Positioning System) receivers. Its operation is based on NTRIPserver, NTRIPcaster, NTRIPclients, being the REGME GNSS stations as a reference and in charge of transmitting RTCM data (Radio Technical Commission for Maritime Services), the NTRIPserver is hosted on a server implemented with paid software with a reserved instance and raised in the cloud, which manages the messages from the stations and controls whether the GPS receivers are authorized to receive RTCM data and NTRIPclients made up of the receivers that obtain the already corrected data. The REGMONITOR monitoring interface was implemented based on the qualitative research development methodology. The technological tools applied for the development of the "REGMONITOR" system were: JavaScript, Angular, Webpack, Java, Spring Framework, Spring Security, Apache TomCat, Maria DB. Once the final product system was completed, it was subjected to functionality and usability tests through quality metrics, where it was determined that the "REGMONITOR" interface is 93.54% functional, in addition to 94.40% usability. Concluding in this way that the system is functional and can be implemented.