Generation algorithm of wide-ranging multi-scale radar simulation data

  • ZHANG Xin-yu ,
  • YAO Shun ,
  • CHEN Hua
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  • Key Laboratory of Marine Simulation and Control for Ministry of Communications,Dalian Maritime University, Dalian 116026,China)

Received date: 2015-06-19

  Revised date: 2015-08-25

  Online published: 2015-08-28

Abstract

In order to solve the discontinuity and saltation of radar simulation image in maritime simulator resulted from only reading a small range of radar simulation data generated from single chart, a method was proposed to generate a wide range of radar simulation data based on multiscale chart data. Firstly, S-57 standard electronic charts to be used were filtrated in chart library to produce radar simulation data for those different scale charts. Then, by using the algorithms operating such as clipping, sorting, deletion, combination as well as matching, a wide range of continuous multiscale radar simulation data were generated. Taking the water area around Ningbo Port as an example, experimental results prove that the radar simulation data generated by this method have high accuracy, which can meet the practical requirements of maritime simulator.

Cite this article

ZHANG Xin-yu , YAO Shun , CHEN Hua . Generation algorithm of wide-ranging multi-scale radar simulation data[J]. Journal of Dalian Maritime University, 2016 , 42(1) : 34 -38 . DOI: 10.16411/j.cnki.issn1006-7736.2016.01.007

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