Evaluation of methods for ground bounce removal in GPR utility mapping
Methods for removal of ground bounce in general and for subsurface utility mapping in particular are considered in this paper. The term ground bounce is often used for the effect due to the radar wave being reflected at both the air-ground interface and at the non-ideal antenna. Both mean, median, m...
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| creator | Tjora, S. Eide, E. Lundheim, L. |
| description | Methods for removal of ground bounce in general and for subsurface utility mapping in particular are considered in this paper. The term ground bounce is often used for the effect due to the radar wave being reflected at both the air-ground interface and at the non-ideal antenna. Both mean, median, moving median and Principal Component Analysis techniques have been evaluated on GPR data sets collected with an elevated bow-tie array antenna. Moving median filter ground bounce removal and an online and realtime PCA based method have been implemented and tested as well. The Principal Component Analysis technique has been shown to have superior performance. |
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The term ground bounce is often used for the effect due to the radar wave being reflected at both the air-ground interface and at the non-ideal antenna. Both mean, median, moving median and Principal Component Analysis techniques have been evaluated on GPR data sets collected with an elevated bow-tie array antenna. Moving median filter ground bounce removal and an online and realtime PCA based method have been implemented and tested as well. 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The Principal Component Analysis technique has been shown to have superior performance.</description><subject>Adaptive filters</subject><subject>Adaptive PCA</subject><subject>Antenna accessories</subject><subject>Antenna arrays</subject><subject>Clutter</subject><subject>Clutter Reduction</subject><subject>Frequency domain analysis</subject><subject>GPR</subject><subject>Ground Bounce Removal</subject><subject>Ground penetrating radar</subject><subject>NA-CSVD</subject><subject>PCA</subject><subject>Principal component analysis</subject><subject>Radar antennas</subject><subject>Realtime Ground Bounce Removal</subject><subject>Reflector antennas</subject><subject>Testing</subject><isbn>9789090179599</isbn><isbn>9090179593</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2004</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotjlFLwzAUhQMiKLO_wJf7BwpJkyy5jzK2KQwU2ftIm5sZaZuSpsL-vQU9D-d7OXycO1ahsciRC4Ma8YFV8_zN10hUKMwjO-x_XL-4EtMIKcBA5Sv5GULKcM1pGT20a3cEmYa0TiGOcPz4hKXEPpYbDG6a4nh9YvfB9TNV_9yw82F_3r3Wp_fj2-7lVEfkpRYqkGvIhsCN9darrSFruOUc0TSNDh6l0H59G5x1WjlsRfDb1nboybSd3LDnP20kosuU4-Dy7SKkkkpL-QsYlEU0</recordid><startdate>2004</startdate><enddate>2004</enddate><creator>Tjora, S.</creator><creator>Eide, E.</creator><creator>Lundheim, L.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2004</creationdate><title>Evaluation of methods for ground bounce removal in GPR utility mapping</title><author>Tjora, S. ; Eide, E. ; Lundheim, L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-14fea2e8ff078d8d467e870800997225fd9315d901fa8a54a9b1fd6b8c9de7bc3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Adaptive filters</topic><topic>Adaptive PCA</topic><topic>Antenna accessories</topic><topic>Antenna arrays</topic><topic>Clutter</topic><topic>Clutter Reduction</topic><topic>Frequency domain analysis</topic><topic>GPR</topic><topic>Ground Bounce Removal</topic><topic>Ground penetrating radar</topic><topic>NA-CSVD</topic><topic>PCA</topic><topic>Principal component analysis</topic><topic>Radar antennas</topic><topic>Realtime Ground Bounce Removal</topic><topic>Reflector antennas</topic><topic>Testing</topic><toplevel>online_resources</toplevel><creatorcontrib>Tjora, S.</creatorcontrib><creatorcontrib>Eide, E.</creatorcontrib><creatorcontrib>Lundheim, L.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Tjora, S.</au><au>Eide, E.</au><au>Lundheim, L.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Evaluation of methods for ground bounce removal in GPR utility mapping</atitle><btitle>Proceedings of the Tenth International Conference on Grounds Penetrating Radar, 2004. 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| ispartof | Proceedings of the Tenth International Conference on Grounds Penetrating Radar, 2004. GPR 2004, 2004, Vol.1, p.379-382 |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Adaptive filters Adaptive PCA Antenna accessories Antenna arrays Clutter Clutter Reduction Frequency domain analysis GPR Ground Bounce Removal Ground penetrating radar NA-CSVD PCA Principal component analysis Radar antennas Realtime Ground Bounce Removal Reflector antennas Testing |
| title | Evaluation of methods for ground bounce removal in GPR utility mapping |
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