JPH0236912B2 - - Google Patents
Info
- Publication number
- JPH0236912B2 JPH0236912B2 JP60199043A JP19904385A JPH0236912B2 JP H0236912 B2 JPH0236912 B2 JP H0236912B2 JP 60199043 A JP60199043 A JP 60199043A JP 19904385 A JP19904385 A JP 19904385A JP H0236912 B2 JPH0236912 B2 JP H0236912B2
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic waves
- oscillator
- artificial
- underground
- frequency
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60199043A JPS6258185A (ja) | 1985-09-09 | 1985-09-09 | 地下構造探査方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60199043A JPS6258185A (ja) | 1985-09-09 | 1985-09-09 | 地下構造探査方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6258185A JPS6258185A (ja) | 1987-03-13 |
JPH0236912B2 true JPH0236912B2 (ru) | 1990-08-21 |
Family
ID=16401163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60199043A Granted JPS6258185A (ja) | 1985-09-09 | 1985-09-09 | 地下構造探査方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6258185A (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104749645B (zh) * | 2015-04-09 | 2017-10-17 | 中国科学院地质与地球物理研究所 | 一种煤层基底奥灰顶界面起伏形态探测的方法和装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067875A (ja) * | 1983-09-24 | 1985-04-18 | Kensetsu Kikaku Consultant:Kk | 地下構造探査方式 |
-
1985
- 1985-09-09 JP JP60199043A patent/JPS6258185A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6067875A (ja) * | 1983-09-24 | 1985-04-18 | Kensetsu Kikaku Consultant:Kk | 地下構造探査方式 |
Also Published As
Publication number | Publication date |
---|---|
JPS6258185A (ja) | 1987-03-13 |
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