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Data availability and restrictions
- Report Number
- 17-017
- Name
- Yosemite Valley Deep Refraction Microtremor
- Nickname
- YOSREMI
- Format
- PH5
- Type
- PASSCAL
- Seismic Network
- YB_2017
- Start year
- 2017
- End Year
- 2017
- Description
- A Univ. of Nevada Applied Geophysics class will install four to eight 30-element refraction microtremor arrays 1 to 10 km long on the floor of Yosemite Valley, California. Recording of microtremor noise such as traffic will take place during daylight hours between March 19 and 22, 2017. The shear-velocity cross sections resulting from interpretation by the students will show the depth to basement and constrain the geometry of the aquifer below the Valley, informing water-supply, flooding, and pollution-control models being developed by the Park Service.
- Approximate Size
-
- Restricted
- N
- Submit Date
- 2022-03-15
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