Hole azimuth angle correction is very important in directional well trajectory control and target-hitting analysis.By the analysis on the relationship between geodetic coordinate and Gauss-Kruger projection coordinate;and based on the geomagnetic field spherical harmonics model,geomagnetic parameters and merid...
Uni-vector-sensor ESPRIT for multi-source azimuth-elevation angle-estimation This paper proposes a novel eigenstructure ESPRIT-based azimuth-elevation direction-finding (DF) algorithm that exploits source polarization diversity (in ... KT Wong,M.D. Zoltowski - Antennas & Propagation Society ...
Prediction of the azimuth angle dependence of the quasimolecular anisotropy in heavy ion collisionsTheoretical or Mathematical/ atom-ion collisionsX-ray emission spectra/ azimuth angle dependencequasimolecular anisotropyheavy ion collisionskinematic dipole model...
Unsworth, in Principles of Environmental Physics (Fourth Edition), 2013 Horizontal cylinder For a horizontal cylinder with dimensions (h,r),Ah depends on solar azimuth as well as elevation. Defining the azimuth angle θ as the angle between the axis of the cylinder (θ=0) and the solar ...
Structure of hydrogen on the Si{100} surface in the (2 × 1)-H monohydride, (1 × 1)-H dihydride, and c(4 × 4)-H phases of scattered and recoiled neutrals plus ions were collected as a function of crystal azimuthal angle and primary-beam incident angle to the surface. Struct.....
The meteor radar can detect the zenith angle, azimuth, radial velocity, and altitude of meteor trails so that one can invert the wind profiles in the mesos... T Liu,Z Wang,MX Shi,... - 《Earth & Planetary Physics》 被引量: 0发表: 2024年 Plasma turbulence of nonspecular trail plasmas...
Figures 4 and 5 are the azimuth-dependent seismic data with near, middle, and far angles of incidence generated from angle-stacked seismic data. The main frequencies of data vary from 10 to 50 Hz in this work area, and we use three inversion methods to estimate the fracture weaknesses in ...
The chosen object is a single-story shed with an extension in the form of a cube, with a fence behind it, resting on a horizontal ground plane. The SAR system observes the object from a range of 2 km and at an angle of 70 deg from the vertical. The SAR view of the object is sh...
In order to overcome these limitations this paper develops and demonstrates a new (patent pending) azimuthal simultaneous elastic inversion. Azimuth- and angle-limited seismic traces are modeled using the anisotropic Zoeppritz equation to generate equivalent reflectivity volumes which are then convolved ...
It was found that the smart control effectively reversed the phases of the flapwise aerodynamic force or the acceleration through the controllable deformable trailing edge flap (DTEF) activation within most of rotor azimuth angle range, turning in-phased flow-blade interaction into an anti-phased ...