Reference : La mesure de l'exactitude d'un récepteur GPS
Scientific journals : Article
Engineering, computing & technology : Multidisciplinary, general & others
http://hdl.handle.net/2268/21807
La mesure de l'exactitude d'un récepteur GPS
French
Debouche, Charles mailto [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >]
Berghmans, Katia mailto [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >]
Claustriaux, Jean-Jacques mailto [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >]
Jun-2008
XYZ
Association Française de Topographie
115
39-44
Yes
International
0290-9057
Paris
France
[en] GPS receiver ; Accuracy ; Trueness ; Precision ; Analysis of variance ; ANOVA
[fr] Récepteur GPS ; Exactitude ; Justesse ; Précision ; Analyse de la variance
[en] A method is proposed to determine the accuracy of a GPS receiver. This accuracy consists of the trueness of the receiver (absence of systematic error) and its precision (effect of unavoidable accidental errors). This method consists in using the GPS receiver to perform, at different dates, the measurement of coordinates of some stations of known coordinates. The discrepancies between the coordinated measured and the “known” coordinates of these stations are submitted to an two-way analysis of variance. This one permits to verify if accidental errors are or not independent of the dates and stations of measurement. Th results of this analysis of variance allow the value the precision of the receiver therefore. The also
Researchers ; Professionals ; Students ; General public
http://hdl.handle.net/2268/21807

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