Statistical method for accuracy evaluation of seafloor geodetic observation.
The GPS-Acoustic（GPS-A）seafloor positioning is a composite technique which combines GPS positioning with acoustic ranging. Due to the complexity of the technique, there are many inestimable errors from each component of measurement. Therefore, it is difficult to evaluate an accuracy using an error propagation formula. To evaluate an accuracy of the technique, we perform a statistical evaluation of reproducibility of measurements through campaign observations. Here we summarize a statistical method for evaluating the accuracy of GPS-A seafloor positioning. We also investigate an observation time dependence of accuracy using this method.
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| Format: | Journal Contribution biblioteca |
| Language: | Japanese |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/1834/15521 |
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