Title:
CONVERSION PROGRAM FOR SIMPLE PROFILING METHOD (SPM) AND CONVERSION METHOD FOR SIMPLE PROFILING METHOD (SPM)
Document Type and Number:
WIPO Patent Application WO/2019/049263
Kind Code:
A1
Abstract:
The main purpose of the present invention is to easily provide a conversion program for a simple profiling method and a conversion method for a simple profiling method, which have high accuracy. The conversion program for a simple profiling method according to the present invention has: a first conversion process for converting a dispersion curve of a Rayleigh wave of a surface wave acquired through microtremor array analysis in a first process; a first extraction process for extracting a discontinuous part of data acquired by the first conversion process; a second conversion process for converting the dispersion curve in a second process; a second extraction process for extracting a discontinuous part of data acquired by the second conversion process; and a detection process for detecting a point where both the discontinuous part extracted by the first extraction process and the discontinuous part extracted by the second extraction process appear, wherein a discontinuous cross section is extracted through the detection process.
Inventors:
SENNA SHIGEKI (JP)
FUJIWARA HIROYUKI (JP)
FUJIWARA HIROYUKI (JP)
Application Number:
PCT/JP2017/032281
Publication Date:
March 14, 2019
Filing Date:
September 07, 2017
Export Citation:
Assignee:
NATIONAL RES INSTITUTE FOR EARTH SCIENCE AND DISASTER RESILIENCE (JP)
International Classes:
G01V1/30
Other References:
CHO, IKUO, SENNA, SHIGEKI, FUJIWARA, HIROYUKI.: "Simplified microtremor explorations to obtain a shallow velocity section - Proposal of the depth conversion of an H/V spectrum.", PROGRAMME AND ABSTRACTS, THE SEISMOLOGICAL SOCIETY OF JAPAN, FALL MEETING.), January 1221 (1221-01-01), pages 194
CHO, IKUO, SENNA, SHIGEKI.: "Constructing a system to explore shallow velocity structures using a miniature microtremor array.", SYNTHESIOLOGY, vol. 9, no. 2, May 2016 (2016-05-01), pages 86 - 96, XP055581887
CHO, IKUO, SENNA, SHIGEKI.: "Constructing a system to explore shallow velocity structures using a miniature microtremor array.", SYNTHESIOLOGY, vol. 9, no. 2, May 2016 (2016-05-01), pages 86 - 96, XP055581887
Attorney, Agent or Firm:
CREIA IP ATTORNEYS (JP)
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