Analysis of two-color geodimeter measurements of deformation within the Long Valley caldera: June 1983 to October 1985.
Journal of Geophysical Research
By: J. Langbein, M. Linker, and D. Tupper
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Abstract
Line length changes from several baselines in a trilateration network within the Long Valley caldera clearly define a decrease in strain rate from June 1983 through October 1985. The data consist of more than 1600 length measurements on 23 baselines using a two- color geodimeter, which has a precision of 0.2 ppm of the line length. A model is constructed using these observations as well as yearly observations of a trilateration network within and near the caldera. The model contains two points of inflation located at 5 and 10 km beneath the resurgent dome of the caldera plus dextral slip on a fault plane within the south moat within an elastic half-space. -from Authors
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Analysis of two-color geodimeter measurements of deformation within the Long Valley caldera: June 1983 to October 1985. |
| Series title | Journal of Geophysical Research |
| Volume | 92 |
| Issue | B9 |
| Year Published | 1987 |
| Language | English |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Journal of Geophysical Research |
| First page | 9423 |
| Last page | 9442 |
| Google Analytic Metrics | Metrics page |