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Robert D Hilst


Click on the titles below to find US government-authored or -collected reports written by Robert D Hilst

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Seismic Tomography of the Arabian-Eurasian Collision Zone and Surrounding Areas 20 May 2010
Authors:  M N Van der Toksoz; Robert D Hilst; Youshun Sun; Haijiang Zhang; MASSACHUSETTS INST OF TECH CAMBRIDGE
The full text of this report is not available and therefore is not for sale. This information is provided for reference purposes only.We developed P- and S- wave velocity structures in the crust and upper mantle in the Arabian-Eurasian collision zone and surrounding areas, including Iran, Arabia, Eastern Turkey, and the Caucasus. We first obtain Pn and Sn velocities using local and regional arrival time data. Second, we obtain the 3-D crustal P and S velocity models. Third, we extend the model into the upper mantle and transition zone by combining local, ...


Seismic Tomography of the Arabian-Eurasian Collision Zone and Surrounding Areas 30 Sep 2009
Authors:  M N Van der Toksoz; Robert D Hilst; Youshun Sun; Haijiang Zhang; Xiangfang Zeng; Shunping Pei; MASSACHUSETTS INST OF TECH CAMBRIDGE
The full text of this report is not available and therefore is not for sale. This information is provided for reference purposes only.The objectives of this study are to determine P- and S-wave velocity structures in the crust and upper mantle, and to characterize seismic wave propagation in the Arabian-Eurasian collision zone and surrounding areas, including Iran, Arabia, Eastern Turkey, and the Caucasus. The Arabian-Eurasian plate boundary is a complex tectonic zone shaped by continent-continent collision processes. In recent years the number of seismic stations has increased greatly in the region because ...


Seismic Tomography of the Arabian-Eurasian Collision Zone and Surrounding Areas 30-Sep-2008
Authors:  M N Van der Toksoz; Robert D Hilst; Youshun Sun; Levent Gulen; Dogan Kalafat; Huseyin S Kuleli; Chang Li; Haijiang Zhang; MASSACHUSETTS INST OF TECH CAMBRIDGE
The full text of this report is not available and therefore is not for sale. This information is provided for reference purposes only.The objectives of this study are to determine P- and S-wave velocity structures in the crust and upper mantle and to characterize seismic wave propagation in the Arabian-Eurasian collision zone and surrounding areas, including Iran, Arabia, Eastern Turkey, and the Caucasus. The Arabian-Eurasian plate boundary is a complex tectonic zone shaped by continent-continent collision processes. In recent years the number of seismic stations has increased greatly in the region because ...


Total Results: 3 Results per page: