JPS59190683A - 震央方位推定装置 - Google Patents

震央方位推定装置

Info

Publication number
JPS59190683A
JPS59190683A JP58064560A JP6456083A JPS59190683A JP S59190683 A JPS59190683 A JP S59190683A JP 58064560 A JP58064560 A JP 58064560A JP 6456083 A JP6456083 A JP 6456083A JP S59190683 A JPS59190683 A JP S59190683A
Authority
JP
Japan
Prior art keywords
vertical
epicenter
amplitude
value
azimuth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP58064560A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0236196B2 (enrdf_load_stackoverflow
Inventor
Yutaka Nakamura
豊 中村
Akio Saito
斉藤　明夫
Tamio Hashimoto
橋本　民雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Oki Electric Industry Co Ltd
Nippon Kokuyu Tetsudo
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Japan National Railways
Oki Electric Industry Co Ltd
Nippon Kokuyu Tetsudo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JAPANESE NATIONAL RAILWAYS<JNR>, Japan National Railways, Oki Electric Industry Co Ltd, Nippon Kokuyu Tetsudo filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP58064560A priority Critical patent/JPS59190683A/ja
Publication of JPS59190683A publication Critical patent/JPS59190683A/ja
Publication of JPH0236196B2 publication Critical patent/JPH0236196B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP58064560A 1983-04-14 1983-04-14 震央方位推定装置 Granted JPS59190683A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58064560A JPS59190683A (ja) 1983-04-14 1983-04-14 震央方位推定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58064560A JPS59190683A (ja) 1983-04-14 1983-04-14 震央方位推定装置

Publications (2)

Publication Number Publication Date
JPS59190683A true JPS59190683A (ja) 1984-10-29
JPH0236196B2 JPH0236196B2 (enrdf_load_stackoverflow) 1990-08-15

Family

ID=13261734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58064560A Granted JPS59190683A (ja) 1983-04-14 1983-04-14 震央方位推定装置

Country Status (1)

Country Link
JP (1) JPS59190683A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0236196B2 (enrdf_load_stackoverflow) 1990-08-15

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