搜索结果: 1-15 共查到“测绘科学技术 Aerosol”相关记录25条 . 查询时间(0.362 秒)
RETRIEVAL OF AEROSOL OPTICAL PROPERTIES FROM GROUND-BASED REMOTE SENSING MEASUREMENTS: AEROSOL ASYMMETRY FACTOR AND SINGLE SCATTERING ALBEDO
Devaux-Vermeulen-Li method aerosol single scattering albedo asymmetry factor Sun-sky radiometer AERONET
2018/5/15
The Devaux-Vermeulen-Li method (DVL method) is a simple approach to retrieve aerosol optical parameters from the Sun-sky radiance measurements. This study inherited the previous works of retrieving ae...
RETRIEVAL OF AEROSOL MICROPHYSICAL PROPERTIES BASED ON THE OPTIMAL ESTIMATION METHOD: INFORMATION CONTENT ANALYSIS FOR SATELLITE POLARIMETRIC REMOTE SENSING MEASUREMENTS
Polarimetric Remote Sensing Information Content Analysis Aerosol Microphysical Properties Optimal Estimation Multispectral Reconstruction
2018/5/14
This paper evaluates the information content for the retrieval of key aerosol microphysical and surface properties for multispectral single-viewing satellite polarimetric measurements cantered at 410,...
HIGH RESOLUTION AEROSOL OPTICAL DEPTH MAPPING OF BEIJING USING LANSAT8 IMAGERY
AOD Retrieval Landsat8 Dark target Impervious surface
2016/12/1
Aerosol Optical Depth (AOD) is one of the most important parameters in the atmospheric correction of remote sensing images. We present a new method of per pixel AOD retrieval using the imagery of Land...
A NOVEL INDEX FOR ATMOSPHERIC AEROSOL TYPES CATEGORIZATION WITH SPECTRAL OPTICAL DEPTHS FROM SATELLITE RETRIEVAL
AOD SSA Aerosol Type NGAI MODIS AERONET
2016/11/30
In general, the type of atmospheric aerosols can be efficiently identified with the characteristics of optical properties, such as Ångström exponent (AE) and single scattering albedo (SSA). ...
IMPROVEMENT OF AEROSOL RETRIEVAL THROUGH CLOUD IDENTIFICATION
CALIPSO CloudSat aerosol cloud lidar radar aerosol optical depth
2016/1/3
The stable aerosol retrieval algorithm needs a prior assumption of lidar ratio (the extinction-to-backscatter ratio), and the known aerosol type that is the prerequisite of the assumption, so how to i...
USING A HIGH THROUGHPUT COMPUTATIONAL GRID FOR THE RETRIEVAL OF AEROSOL PROPERTIES OVER CHINA LAND
Meteorology Pollution Computer Retrieval Monitor Parallel Grid
2016/1/3
This paper describes the need for and the proposed designing of the high performance quantitative retrieval model to be used on Computational Grid for study of aerosol properties, with particular emph...
MULTI-SPATIAL SCALE AEROSOL OPTICAL THICKNESS MAPPING FOR BEIJING USING REMOTE SENSING TECHNIQUE
Multi-spectral remote sensing Scale Image understanding Spatial modelling Environmental monitoring Urban Multi-sensor
2015/12/28
Aerosol particles play an important role in many atmospheric processes and affect global energy budget since they absorb and scatter solar radiation. In addition, aerosol particles take part in many h...
OPERATIONAL AEROSOL OPTICAL MAPPING FROM REMOTELY-SENSED DATA OVER LAND SURFACE IN CHINA
Atmosphere Land Surface Meteorology Operation Retrieval Algorithms Multisensor Optical Remote Sensing
2015/12/28
The atmosphere contains solid and liquid particles (aerosols) and clouds, which interact with the incoming and outgoing radiation in a complex and spatially very variable manner. Aerosol particles are...
Validation of MODIS Aerosol Optical Thickness Product Distributed by NSMC Over Seas Around China and Its Adjacent Area
Atmosphere Sea Matching Accuracy Analysis Satellite Observation
2015/11/20
MODIS (Terra) aerosol optical thickness product distributed by NSMC were validated over seas around China and its adjacent area using AERONET data from Jan. 2005 to May 2007. Two spatio-temporal match...
RETRIEVAL OF AEROSOL OPTICAL DEPTH USING MULTI-DATE AND CONSTANT VIEWING ANGLE IMAGES FROM FORMOSAT2 AND VEN礢
aerosol optical thickness
2015/9/8
Usually, reflectance time series in the visible and near璱nfrared domain, such as those
provided by SPOT satellites or by wide field of view instruments (VGT, MERIS, MODIS),
are degraded by two main ...
A GENERIC AEROSOL-SURFACE REFLECTANCE RETRIEVAL ALGORITHM FOR MODIS
Advanced preprocessing remotely sensed data
2015/9/8
If given a consecutive set of images of the same region of the Earth obtained from space,
an untrained human will easily solve many of the remote sensing problems, such as
selecting clear-skies area...
SIMULTANEOUS RETRIEVAL OF AEROSOL AND SURFACE OPTICAL PROPERTIES USING MULTI-ANGLE IMAGING SPECTRORADIOMETER (MISR) DATA
Remote Sensing Aerosols Satellite
2015/9/8
The operational aerosol product of the Multi-angle Imaging SpectroRadiometer (MISR) is available only for a grid cell size of 17.6
km. This spatial resolution is too coarse for studies in complex ter...
The measurement of aerosol optical thickness in mina during the hajj season 1426h
AOT PM10 Hajj Season
2015/8/21
The aerosol optical thickness (AOT) product can be used to provide an estimate of air quality over the land surface. The
measurements have been acquired around Mina, Saudi Arabia during the Hajj seas...
THE VALIDATION OF AEROSOL OPTICAL THICKNESS RETRIED BY BAND CORRELATION METOD FROM MODIS IMAGE DATA
Remote Sensing Atmosphere Retrieval Modeling Algorithm Surface
2015/5/29
We retrieved the aerosol optical thickness τa over Japan from several data sets of Terra/ASTER and Landsat-7/ETM+ using the empirical band correlation method. This band correlation method for aerosol ...
EVALUATION OF THE AEROSOL TYPE EFFECT ON THE SURFACE REFLECTANCE RETRIEVAL USING CHRIS/PROBA IMAGES OVER LAND
Atmospheric correction Aerosols Surface Reflectance
2015/5/7
Surface reflectance has a central role in the analysis of land surface for a broad variety of agricultural, geological and urban studies. An accurate atmospheric correction, obtained by an appropria...