Teleseismic migration with dual bootstrap stack
نویسندگان
چکیده
منابع مشابه
Teleseismic migration with dual bootstrap stack
S U M M A R Y A recently developed stacking scheme called dual bootstrap stack (DBS) is applied to teleseismic migration, using deep earthquakes in South America as sources and USArray as receivers. Built with statistical tests for signal significance and coherence, DBS can achieve a clean separation of signal and noise, and unlike conventional non-linear stacks such as Nth-root stack (NRS) and...
متن کاملStacking with dual bootstrap resampling
S U M M A R Y A new kind of stacking scheme, based on the hypothesis testing of signal significance and coherence, is proposed. The significance of stacked data is evaluated by running two kinds of bootstrap resampling, one for standard bootstrap and the other for preparing noise stacks by scrambling relative time-shifts between traces. This dual bootstrap procedure allows us to formulate a two...
متن کاملRFC 4241 Dual Stack
This memo is a digest of the user network interface specification of NTT Communications’ dual stack ADSL access service, which provide a IPv6/IPv4 dual stack services to home users. In order to simplify user setup, these services have a mechanism to configure IPv6 specific parameters automatically. The memo focuses on two basic parameters: the prefix assigned to the user and the addresses of IP...
متن کاملReverse Time Migration = Generalized Diffraction Stack Migration
The standard reverse-time migration (RTM) algorithm is usually described as zero-lag correlation of the backprojected data with the source wavefield. The data are back-projected by a finite-difference algorithm, where each trace acts as a source-time history of a point source at the geophone location. This is a simple and easily understood migration method, but appears inflexible to improvement...
متن کاملDual Stack Conditional Push-Pull Pulsed Latches
In this paper, a novel class of pulsed latches of high speed under minimum energy consumption is designed and implemented in 65-nm CMOS technology. This conditional push-pull pulsed latch adopts a push-pull output stage, which is driven by two split paths with a conditional pulse generator. It is implemented in two versions, respectively, without (CP 3 L) and with (CSP 3 L) shareable conditiona...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 2013
ISSN: 1365-246X,0956-540X
DOI: 10.1093/gji/ggt475