Evaluation of NR52 GPS Receivers in Geodesy

Authors

  • Alain Fourgassie EPSHOM, France

Abstract

EPSHOM acquired two NR52 GPS receivers in March 1988. These receivers, marketed by SERCEL, have been specially designed lor geodesy and determination of the trajectory of moving points. The GPS Mission programme, also distributed by SERCEL, makes it possible to process data recorded by these receivers for geodetic purposes. Prior to their operational deployment by SHOM’s hydro-oceanographic teams, this equipment and the programme were evaluated by EPSHOM. It became evident that the existing geodetic network was not sufficiently accurate to constitute a valid reference. It was, therefore, the repeatability criteria which was chosen to evaluate the accuracy of the measurements obtained by the GPS system. The results vary between 1 and 4 ppm for baselines from 0 to 130 km in length.

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Published

2015-05-14

How to Cite

Fourgassie, A. (2015). Evaluation of NR52 GPS Receivers in Geodesy. The International Hydrographic Review, 66(2). Retrieved from https://journals.lib.unb.ca/index.php/ihr/article/view/23338

Issue

1989: Vol. LXVI No. 2

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Articles

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(i) References from Journals:
 Anders, F.J. and Byrnes, M.R.(1991). “Accuracy of shoreline change rates as determined from maps and aerial photographs”, Shore and Beach, 59, pp. 17-26.

(ii) References from Books:
Foley, J.D., van Dam, A., Feiner, S. K. and Hughes, J.F. (1990), Computer Graphics – Principles and Practice, 2nd ed., Addison-Wesley, Reading, MA.

(iii) References from the technical material or research   literature: 
Smith, A. (1988). Colour photomapping. Report NRC-01-512. National Research Centre. Ottawa, Canada.

(iv) References from a web site:
desJardins, M. (2005). How to succeed in postgraduate  study, Applied Ecology Research Group, University of Canberra, viewed 26 April 2009, http://aerg.canberra.edu.au/jardins.t.htm.

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