Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Long Valley"”.
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Evolutionary data assimilation at Long Valley Caldera, CA
… to investigate the recent unrest observed at Long Valley Caldera in California using GPS from 1995-2015 and InSAR data from 2012-2014. EDA performed reasonably well at finding the location of the chamber and estimating volume changes. However, due to the analytical Mogi model used and the …
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GPS kinematic positioning for the airborne laser altimetry at Long Valley, California
… trajectory of the aircraft during the surveys at Long Valley, California, in 1993 and 1995. This thesis covers the algorithm development, the modeling, and the software design. We implement a robust Kalman filter to perform the kinematic data processing for GPS measurements. In the kinematic data …
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The petrology and geochemistry of Precaldera Magmas, Long Valley Caldera, Eastern California
… -quartz latite suite peripheral to the present Long Valley caldera from a heterogeneous, interactive, deep crustal magmatic -system. The suite consists of ( 1) widespread, predominately porphyritic olivine-augite basalt / trachybasalt / trachyandesite flow sequences (> 24 km³), (2) local …
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Mount San Jacinto State Park Visitor Attributes, Preferences, and Perceptions
… State Park Wilderness Area, the entrance to Long Valley and adjacent to the Long Valley Ranger Station, during summer 2008. Three hundred and seventy-eight subjects completed one of the two visitor surveys (97.68% response rate), 256 (67.7%) completed the Long Valley Survey and 122 (32.3%) …
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Geochemical and volcanological aspects of rhyolite eruptions from Taupo Volcanic Zone, New Zealand
… mush zones, similar to other calderas (e.g., Long Valley). In the OVC, these melts subsequently migrate into the upper crust (mainly 5-7 km depth) and crystallise, as indicated by phenocryst and glass equilibrium. Geochemical and mineralogical heterogeneity in the OVC deposits, often on a …
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Σεισμική απόκριση και αποτίμηση οριακής αντοχής χωμάτινων φραγμάτων
… δοκού» στο χωμάτινο φράγμα του Μόρνου και Long Valley dam (Καλιφόρνια, Η.Π.Α.), το οποίο έχει μελετηθεί εκτενώς σε προηγούμενες μελέτες. Επιπλέον, οι παραμετρικές αναλύσεις του φράγματος του Μόρνου σε δύο και τρεις διαστάσεις αναδεικνύουν την επίδραση του ταμιευτήρα, του μέτρου διάτμησης …