Vertical mode decomposition and model resolution
نویسندگان
چکیده
منابع مشابه
A resolution comparison of horizontal and vertical magnetic transfer functions
The main goal of the present study is to identify characteristics of the inter-station horizontal magnetic responses and the vertical magnetic data, as two types of magnetotelluric transfer functions, in the modeling procedure. Through consideration of model responses and two-dimensional inversion of synthetic data, sensitivity of the data components in detecting different geophysical structure...
متن کاملMulti-Resolution Analysis of Dynamical Systems using Dynamic Mode Decomposition
We introduce the method of dynamic mode decomposition (DMD) for robustly separating complex systems into a hierarchy of multi-resolution time-scaled components. The method includes a methodology for background (low-rank) and foreground (sparse) separation of dynamical data. The method involves a technique used for characterizing nonlinear dynamical systems in an equation-free manner by decompos...
متن کاملa resolution comparison of horizontal and vertical magnetic transfer functions
the main goal of the present study is to identify characteristics of the inter-station horizontal magnetic responses and the vertical magnetic data, as two types of magnetotelluric transfer functions, in the modeling procedure. through consideration of model responses and two-dimensional inversion of synthetic data, sensitivity of the data components in detecting different geophysical structure...
متن کاملThe Quasi-Biennial Vertical Oscillations at Global GPS Stations: Identification by Ensemble Empirical Mode Decomposition
Modeling nonlinear vertical components of a GPS time series is critical to separating sources contributing to mass displacements. Improved vertical precision in GPS positioning at stations for velocity fields is key to resolving the mechanism of certain geophysical phenomena. In this paper, we use ensemble empirical mode decomposition (EEMD) to analyze the daily GPS time series at 89 continuous...
متن کاملModeling the QBO—Improvements resulting from higher‐model vertical resolution
Using the NASA Goddard Institute for Space Studies (GISS) climate model, it is shown that with proper choice of the gravity wave momentum flux entering the stratosphere and relatively fine vertical layering of at least 500 m in the upper troposphere-lower stratosphere (UTLS), a realistic stratospheric quasi-biennial oscillation (QBO) is modeled with the proper period, amplitude, and structure d...
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: Tellus A
سال: 1986
ISSN: 0280-6495,1600-0870
DOI: 10.1111/j.1600-0870.1986.tb00466.x