Scholarly record
THE STUDY OF POSSIBILITY OF USING WEB SERVICE CSRS-PPP FOR PROCESSING THE RESULTS OF GNSS OBSERVATIONS BY PRECISE POINT POSITIONING METHOD FOR GEODETIC SUPPORT OF CADASTRAL WORKS
Abstract
The precise point positioning (PPP) method is a relatively young method of GNSS observations processing but it is already quite widespread in many cases. However, the processing of observations with this method using specialized software requires some experience and competencies. The advent of web services for processing the results of observations using the PPP method significantly simplified this task. This circumstance is especially important for workers in the cadastral sphere, and makes it possible to simplify their work in determining the coordinates of points. In the article the possibility of using a web service for online processing of the results of GNSS observations CSRS-PPP for geodetic support of cadastral works is researching. The research includes several stages. At the first stage, the general stability of the results which obtained by GNSS observations processing with this service is estimated. For this, we compare the results of processing GNSS observations using CSRS-PPP for several cycles of daily observations with the results of processing these observations using the classical double difference relative method using commercial software. The results showed a high level of convergence of the obtained solutions, which indicates the stability of the web service CSRS-PPP. At the second stage, the convergence of the results obtained by processing short observation time intervals is evaluated. For processing, time intervals of 1, 2, and 3 hours were selected, because such time intervals are most often used for geodetic support of cadastral works. The estimation results in comparison with the results of daily observations by the double difference method, is adopted here as a reference, also showed a high convergence of the observation results. The convergence of determining the position of single points based on the results of short time interval observation sessions was evaluated in comparison with the result of processing daily observations. The results show a significant increase in the convergence of the obtained results with an increase in the duration of the observation session on the basis of which and also on results of total estimation of research the conclusions and recommendations on the use of the web-service CSRS-PPP for geodetic support of cadastral works are made.
Publication Impact Profile
- Citations
- Scopus - Citation Indexes: 1
- Captures
- Mendeley - Readers: 2
Publication details
References15
Abou-Galala M., Rabah M., Kaloop M., Zidana Z. M., Assessment of the accuracy and convergence period of Precise Point Positioning, Alexandria Engineering Journal, 2017, doi.org/DOI: 10.1016/j.aej.2017.04.019;
Gandolfi S., Tavasci L., Poluzzi L. Study on GPS-PPP precision for short observation sessions. GPS Solutions, Vol. 21, 2017, pp. 887-896,
Kaftan, V. and Melnikov A., Local Deformation Precursors of Large Earthquakes Derived from GNSS Observation Data. IOP Conference Series Earth and Environmental Science, 2017, Vol.95, No 3:032030 DOI: 10.1088/1755-1315/95/3/032030
Kouba J., Heroux P., GPS Precise Point Positioning Using IGS Orbit Products, GPS Solutions, vol.5, pp. 12-28, 2001, doi.org/DOI: 10.1007/PL00012883
Kostelecky. J., Dousa J., Kostelecky. J., Vaclavovic P. Analysis of the time series of station coordinates - a comparsion of the network and PPP approach. Acta Geodyn. Geomater., Vol. 12, No. 2 (178), pp. 127–133, 2015, DOI: 10.13168/AGG.2015.0019
Krzan G., Stepniak K. Application of the Undifferenced GNSS Precise Positioning in Determining Coordinates in National Reference Frames. The Journal of Space Research Centre of Polish Academy of Sciences, 2017, Vol. 52, Iss. 3, DOI: 10.1515/arsa-2017-0006
Leandro R.F., Santos M.C., Langley R.B., Analyzing GNSS data in precise point positioning software. GPS Solutions, January 2011, Vol. 15, Iss. 1, pp. 1–13.
Malinowski M., Kwiecien J., A comparative study of precise point positioning (PPP) accuracy using online services, Reports on Geodesy and Geoinformatics, 2016, vol. 102, pp. 15-31 [3] Name1 N.A., Name2 S. T., Complete Title of the paper, Book/Scientific Journal, Country, vol. 1/issue 6, pp 9-10, 2005.
Melnikov A.Yu. The accuracy analysis of the Precise Point Positioning method for assessment of the possibility of its application in geodynamic researches. Izvestiya vuzov «Geodeziya i aerofotosyemka». Izvestia vuzov «Geodesy and Aerophotosurveying». 2018, 62 (6): pp. 605–615 [In Russian]. DOI: 10.30533/0536-101X-2018-62-6-605-615.
Mohammed J., Moore T., Hill C., Bingley R.M., Hansen D.N. An Assessment of Static Precise Point Positioning using GPS only, GLONASS only, and GPS plus GLONASS. Measurement (2016), DOI: 10.1016/j.measurement.2016.03.048
Seepersad, G., Bisnath, S., Integrity Monitoring in Precise Point Positioning, Proceedings of the 26th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2013), Nashville, TN, September 2013, pp. 1164-1175.
Soycan, M. A Quality Evaluation of Precise Point Positioning within the Bernese GPS Software Version 5.0. Arabian Journal for Science and Engineering, 2012, 37(1), pp. 147–162, DOI: 10.1007/s13369-011-0162-5
Yigit C. O., Gikas V., Alcay S., Ceylan A. Performance evaluation of short to long term GPS, GLONASS and GPS/GLONASS post-processed PPP. Journal Survey Review, 2014, Vol. 46, Issue 336, pp. 155-166.
Wang G. GPS Landslide Monitoring: Single Base vs. Network Solutions ? A case study based on the Puerto Rico and Virgin Islands Permanent GPS Network. Journal of Geodetic Science, 2011, 1(3), 191-203, DOI: 10.2478/v10156-010-0022-3
Zumberge J. F., Heflin M. B., Jefferson D. C., Watkins M. M. et al, Precise point positioning for the efficient and robust analysis of GPS data from large networks, Journal of Geophysical Research: Solid Earth (1978–2012), vol. 10 / issue B3, pp. 5005–5017, 1997, DOI: 10.1029/96JB03860.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.