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Single-Baseline Long-Distance RTK using a CLS GNSS Module and Open-Source Software: A Case Study from India.
- Source :
-
IETE Journal of Research . Mar2024, Vol. 70 Issue 3, p2905-2916. 12p. - Publication Year :
- 2024
-
Abstract
- For GNSS Real-Time Kinematic (RTK), the reference Base receiver operating at a precise location together with the wirelessly connected Rover receiver(s) provide(s) high-quality real-time position solutions. This work shows the potential of compact, low-cost, single-frequency (CLS) GNSS modules as the RTK Rover up to large baseline distances. A combination of the uBLOX M8T CLS module and the Tallysman TW2710 patch antenna is used in single and hybrid GNSS combinations for short-to-long single-baseline lengths with the open-source RTKLib as the processing software. The results show that, for up to 288 km baseline distance, GPS, GLONASS and Galileo standalone operation provides below 1, 3 and 2 m precisions, respectively and sub-0.5 m precision is achieved for GPS+GLONASS+Galileo and GPS+Galileo+QZSS operations. The work shows the advantages of CLS modules as Rover those exploits the multi-constellation signal availability from India using open-source RTK processing software for reduction of the overall RTK infrastructure cost. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GLOBAL Positioning System
*ANTENNAS (Electronics)
*COMPUTER software
Subjects
Details
- Language :
- English
- ISSN :
- 03772063
- Volume :
- 70
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- IETE Journal of Research
- Publication Type :
- Academic Journal
- Accession number :
- 178651543
- Full Text :
- https://doi.org/10.1080/03772063.2023.2192424