测绘通报 ›› 2017, Vol. 0 ›› Issue (5): 143-146,151.doi: 10.13474/j.cnki.11-2246.2017.0175

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New Thinking about the Design of Error Ellipse Teaching Contents

LIU Changjian   

  1. School of Surveying and Mapping, Information Engineering University, Zhengzhou 450001, China
  • Received:2016-05-06 Online:2017-05-25 Published:2017-06-03

Abstract: Error ellipse is of important practical value and the theoretical basis of significance. In recent years, the application range of error ellipse is expanding, and the part in the error theory and data processing course is more worthy of attention. In order to adapt to the new development, new thinking on the error ellipse of teaching content and design are elaborated, from the positional accuracy and error ellipse, the meaning of the probability of error ellipse and the parameter vector of hypothesis test.

Key words: error ellipse, design of teaching contents, new thinking

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