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Unformatted text preview: Active/induced method- send signals into near surface and receive reflected signals back. Geophysical surveys advantages - becoming more sophisticated = better resolution non destructive techniques, stakeholders like that. Drawbacks - labor intensive & slow must “field test” anomalies Best used to reduce a search area within a known site. Other subsurface methods: techniques that involve the excavation of small test units across a study area....
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This note was uploaded on 03/02/2010 for the course ANTHRO 02396 taught by Professor Panich during the Spring '09 term at Berkeley.
- Spring '09