| Presentation | 1997/11/18 Visualization Method of Underground Section and Its Evaluation Hideki HAYAKAWA, Masaki KISHI, Masaru TSUNASAKI, Takaharu NAKAUCHI, Akira KAWANAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose visualization method of underground section to improve the resolution, accuracy and confidence of subsurface radar images. One is the radar imaging of underground pipes in inhomogeneous soil, without a priori knowledge of electromagnetic wave propagation velocity. The other is the calculation method of confidence depth limits for radar images without a priori knowledge of buried object's location. The effectiveness of the method is demonstrated through application to radar images of 52 pipes at test site. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | propagation velocity / multiple migration / confidence depth limits |
| Paper # | SANE97-87 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 1997/11/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Visualization Method of Underground Section and Its Evaluation |
| Sub Title (in English) | |
| Keyword(1) | propagation velocity |
| Keyword(2) | multiple migration |
| Keyword(3) | confidence depth limits |
| 1st Author's Name | Hideki HAYAKAWA |
| 1st Author's Affiliation | Fundamental Research Laboratories, OSAKA GAS Co., Ltd.() |
| 2nd Author's Name | Masaki KISHI |
| 2nd Author's Affiliation | Research and Development Center, OSAKA GAS Co., Ltd. |
| 3rd Author's Name | Masaru TSUNASAKI |
| 3rd Author's Affiliation | Research and Development Center, OSAKA GAS Co., Ltd. |
| 4th Author's Name | Takaharu NAKAUCHI |
| 4th Author's Affiliation | Research and Development Center, OSAKA GAS Co., Ltd. |
| 5th Author's Name | Akira KAWANAKA |
| 5th Author's Affiliation | Faculty of Science and Technology, Sophia University. |
| Date | 1997/11/18 |
| Paper # | SANE97-87 |
| Volume (vol) | vol.97 |
| Number (no) | 378 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |