Title:
OBSERVATIONAL DATA ANALYZER, OBSERVATIONAL DATA ANALYSIS SYSTEM, AND OBSERVATIONAL DATA ANALYSIS METHOD
Document Type and Number:
Japanese Patent JP2017146173
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To calculate a precise base line vector.SOLUTION: An analysis unit 54 of an analyzer 50 includes: a base line vector calculation part 540; a filter 551 for extracting periodic noise; and a subtracter 553. The base line vector calculation part 540 calculates a base line vector, using observational data including a carrier phase. The filter 551 extracts periodic noise in the base line vector. The subtracter 553 subtracts the periodic noise from the base line vector.SELECTED DRAWING: Figure 1
Inventors:
MIYAHARA KAZUNORI
SUGAWARA HISAYA
SUGAWARA HISAYA
Application Number:
JP2016027528A
Publication Date:
August 24, 2017
Filing Date:
February 17, 2016
Export Citation:
Assignee:
FURUNO ELECTRIC CO
International Classes:
G01D3/028; G08C15/00; G08C17/00; G08C17/02
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Foreign References:
| WO2012176723A1 | 2012-12-27 | |||
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Attorney, Agent or Firm:
Kaede International Patent Office