搜索结果: 1-15 共查到“理学 Retrieval”相关记录100条 . 查询时间(0.547 秒)
RETRIEVAL OF AEROSOL PHASE FUNCTION AND POLARIZED PHASE FUNCTION FROM POLARIZATION OF SKYLIGHT FOR DIFFERENT OBSERVATION GEOMETRIES
Aerosol Polarization Phase function Polarized phase function Retrieval Sun-sky radiometer
2018/5/14
The phase function and polarized phase function are important optical parameters, which describe scattering properties of atmospheric aerosol particles. Polarization of skylight induced by the scatter...
STUDIES AND APPLICATION OF REMOTE SENSING RETRIEVAL METHOD OF SOIL MOISTURE CONTENT IN LAND PARCEL UNITS IN IRRIGATION AREA
Land Parcel Unit Soil Moisture Content Remote Sensing Retrieval Water Resource Management Irrigation Area
2018/5/17
Soil moisture is one of the important hydrological elements. Obtaining soil moisture accurately and effectively is of great significance for water resource management in irrigation area. During the pr...
WIND SHEAR IDENTIFICATION WITH THE RETRIEVAL WIND OF DOPPLER WEARTH RADAR
Wind shear Doppler weather radar Conventions Wind field retrieval Guangzhou
2018/5/17
A new method, which based on the wind field retrieval algorithm of Volume Velocity Process (VVP), has been used to identified the intensity of wind shear occurred in a severe convection process in Gua...
In this paper we study the property of phase retrievability by redundant sysems of vectors under perturbations of the frame set. Specifically we show that if a set F of m vectors in the complex Hilber...
Wavelength influence in sub-pixel temperature retrieval using the dual-band technique
remote sensing volcanoes dual-band DAIS sensor hyperspectral analysis
2015/9/7
The thermal model proposed by Crisp and Baloga (1990) for active lava flows considers thermal flux as a function of the fractional area of two thermally distinct radiant surfaces. In this model, the l...
Multi-sensor cloud retrieval simulator and remote sensing from model parameters – Part 1: Synthetic sensor radiance formulation
Multi-sensor cloud retrieval simulator remote sensing
2014/12/12
In this paper we describe a general procedure for
calculating synthetic sensor radiances from variable output
from a global atmospheric forecast model.
Storage and Retrieval of an Image using Four-Wave Mixing in a Cold Atomic Ensemble
Storage Retrieval of an Image Four-Wave Mixing Cold Atomic Ensemble
2012/4/19
We experimentally realized storage and retrieval of an image of light in a cigar-shaped atomic cloud of Rubidium 85 using four-wave mixing (FWM) for the first time. The input signal and the generated ...
Isoline retrieval: An optimal sounding method for validation of advected contours
Isoline retrieval: An optimal sounding method for validation of advected contours
2012/2/28
The study of chaotic mixing is important for its potential to improve our understanding of fluid systems. Contour advection simulations provide a good model of the phenomenon by tracking the evolution...
Evapotranspiration Retrieval in Arid and Semi-Arid Areas
Arid Areas Evapotranspiration MODIS Remote Sensing Xinjiang
2011/12/20
A typical arid area in China is the province of Xinjiang. The objective of this paper is to present a description of a method based on the energy balance and evaporative fraction, which is obtained by...
Controlled pattern retrieval in a designed energy landscape
phase oscillators pattern retrieval cluster partition
2011/8/16
Abstract: We construct a network of N globally coupled phase oscillators with a designed energy landscape. The oscillator dynamics is derived as gradient dynamics of this energy function. The network ...
Potential of high-resolution detection and retrieval of precipitation fields from X-band spaceborne synthetic aperture radar over land
high-resolution detection retrieval precipitation fields X-band spaceborne synthetic
2011/3/15
X-band Synthetic Aperture Radars (X-SARs), able to image the Earth's surface at metric resolution, may provide a unique opportunity to measure rainfall over land with spatial resolution of about few ...
Bloch-mode analysis for unambiguous retrieval of metamaterial effective parameters
Bloch-mode analysis metamaterial effective parameters
2010/11/16
We propose a method for retrieval of effective parameters of metamaterials based on the Bloch-mode analysis of periodic composite structures. We employ both surface and volume averaging of the electr...
The invigoration of deep convective clouds over the Atlantic: aerosol effect, meteorology or retrieval artifact?
deep convective clouds the Atlantic aerosol effect meteorology retrieval artifact
2010/9/21
Associations between cloud properties and aerosol loading are frequently observed in products derived from satellite measurements. These observed trends between clouds and aerosol optical depth sugges...
Uniqueness results for the phase retrieval problem of fractional Fourier transforms of variable order
Phase retrieval Pauli problem Fractional Fourier transform entire function of finite order
2010/12/8
In this paper, we investigate the uniqueness of the phase retrieval problem for the fractional Fourier transform (FrFT) of variable order. This problem occurs naturally in optics and quantum physics. ...
Uniqueness transition in noisy phase retrieval
Uniqueness transition noisy phase retrieval
2010/12/16
Previous criteria for the feasibility of reconstructing phase information from intensity measurements, both in x-ray crystallography and more recently in coherent x-ray imaging, have been based on the...