Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations
Multiple-reference-station-based real-time kinematics (MR-RTK) is an advanced RTK technique that leverages global navigation satellite system (GNSS) measurements from multiple reference stations and their known baselines. This study investigates the fault detection capabilities of MR-RTK by employin...
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MDPI AG
2025-07-01
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| Online Access: | https://www.mdpi.com/1424-8220/25/15/4653 |
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| author | Euiho Kim Soomin Lee |
| author_facet | Euiho Kim Soomin Lee |
| author_sort | Euiho Kim |
| collection | DOAJ |
| description | Multiple-reference-station-based real-time kinematics (MR-RTK) is an advanced RTK technique that leverages global navigation satellite system (GNSS) measurements from multiple reference stations and their known baselines. This study investigates the fault detection capabilities of MR-RTK by employing additional measurements from continuously operating reference stations (CORSs) to evaluate the probability of missed detection. The proposed method was validated using test data from a ground rover and a few CORSs within a 10 km radius. The test results show that the missed detection probability decreased by up to 55.0% as the number of reference stations increased up to four. |
| format | Article |
| id | doaj-art-d7c29aa3eb8f4b6daa36cd6c32c19c7f |
| institution | DOAJ |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-d7c29aa3eb8f4b6daa36cd6c32c19c7f2025-08-20T03:04:43ZengMDPI AGSensors1424-82202025-07-012515465310.3390/s25154653Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference StationsEuiho Kim0Soomin Lee1Department of Mechanical & System Design Engineering, Hongik University, Seoul 04066, Republic of KoreaDepartment of Mechanical Engineering, Hongik University, Seoul 04066, Republic of KoreaMultiple-reference-station-based real-time kinematics (MR-RTK) is an advanced RTK technique that leverages global navigation satellite system (GNSS) measurements from multiple reference stations and their known baselines. This study investigates the fault detection capabilities of MR-RTK by employing additional measurements from continuously operating reference stations (CORSs) to evaluate the probability of missed detection. The proposed method was validated using test data from a ground rover and a few CORSs within a 10 km radius. The test results show that the missed detection probability decreased by up to 55.0% as the number of reference stations increased up to four.https://www.mdpi.com/1424-8220/25/15/4653RTKfault monitoringGNSSinnovation |
| spellingShingle | Euiho Kim Soomin Lee Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations Sensors RTK fault monitoring GNSS innovation |
| title | Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations |
| title_full | Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations |
| title_fullStr | Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations |
| title_full_unstemmed | Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations |
| title_short | Fault Detection in Real-Time Kinematic Positioning Using Multiple Reference Stations |
| title_sort | fault detection in real time kinematic positioning using multiple reference stations |
| topic | RTK fault monitoring GNSS innovation |
| url | https://www.mdpi.com/1424-8220/25/15/4653 |
| work_keys_str_mv | AT euihokim faultdetectioninrealtimekinematicpositioningusingmultiplereferencestations AT soominlee faultdetectioninrealtimekinematicpositioningusingmultiplereferencestations |