搜索结果: 1-11 共查到“物理大地测量学 Analysis”相关记录11条 . 查询时间(0.3 秒)
GEOLOGICAL MAPPING BY COMBINING SPECTRAL UNMIXING AND CLUSTER ANALYSIS FOR HYPERSPECTRAL DATA
Geology Mineral Unmixing Cluster Analysis Hyperspectral Cuprite
2016/11/30
Spectral unmixing of hyperspectral data often fails to select some minerals and rocks having flat spectra but no diagnostic absorption features as endmembers, even if they are actually important endme...
MULTIPLE REFLECTION EFFECTS IN NONLINEAR MIXTURE MODEL FOR HYPERSPECTRAL IMAGE ANALYSIS
Hyperspectral images Linear mixture model (LMM) Generalized bilinear model (GBM) Modified generalized bilinear model (MGBM)
2016/11/23
Hyperspectral spectrometers can record electromagnetic energy with hundreds or thousands of spectral channels. With such high spectral resolution, the spectral information has better capability for ma...
ANALYSIS OF SPACEBORNE HYPERION IMAGERY FOR THE ESTIMATION OF FRACTIONAL COVER OF RANGELAND ECOSYSTEMS
Rangeland Hyperspectral Endmember Spectral Unmixing
2015/12/31
The goal of this research was to investigate the potential of hyperspectral Hyperion (EO-1) data to derive fractional cover of rangeland components using constrained linear spectral mixture analysis. ...
HYPERSPECTRAL IMAGE FEATURE EXTRACTION BASED ON GENERALIZED DISCRIMINANT ANALYSIS
Hyperspectral Image Feature Extraction Generalized Discriminant Analysis Kernel Function
2015/12/30
The hyperspectral image enriches spectrum information, so compared with panchromatic image and multispectral image; it can classify the ground target better. The feature extraction of hyperspectral im...
AN EXPLORATORY ANALYSIS OF IN SITU HYPERSPECTRAL DATA FOR BROADLEAF SPECIES RECOGNITION
Species Recognition Hyperspectral Data Broadleaf Species Artificial Neural Network Linear discriminant Analysis Spectral Features
2015/12/30
Timely and accurate identification of tree species by spectral methods is crucial for forest and urban ecological management. It has been proved that traditional methods and data cannot meet such requ...
ATMOSPHERIC SMOG MODELLING,USING EOS SATELLITE ASTER IMAGE SENSOR,WITH FEATURE EXTRACTION FOR PATTERN RECOGNITION TECHNIQUES AND ITS ANALYSIS OF VARIANCE WITH IN-SITU GROUND SENSOR DATA
Smog Absorption Bands Satellite-Imagery Spectral Signature Sensors ASTER
2015/12/28
Atmospheric pollution was previously considered as a 'Brown Cloud’ phenomenon restricted to industrialized urban regions. Studies in field stations and satellite observations made since the last decad...
M&S-BASED SPACE REMOTE SENSOR DESIGN & ANALYSIS
MBSE Virtual Prototype Modelling and Simulation Performance Aanalysis MTF Zernike Polynomial
2015/12/23
Space Remote Sensor (SRS) is a complicated system involving optics, mechanism, electric and thermal. Utilizing Modelling and Simulation (M&S) in the development of SRS can expedite the design process,...
THE ENMAP CONTEST:DEVELOPING AND COMPARING CLASSIFICATION APPROACHES FOR THE ENVIRONMENTAL MAPPING AND ANALYSIS PROGRAMME–DATASET AND FIRST RESULTS
Hyperspectral Imaging EnMAP Classification Benchmark Datasets Evaluation Methodology
2015/9/21
The Environmental Mapping and Analysis Programme EnMAP is a hyperspectral satellite mission, supposed to be launched into space in the near future. EnMAP is designed to be revolutionary in terms of sp...
COMBINED ANALYSIS OF HYPERSPECTRAL AND HIGH RESOLUTION IMAGE DATA IN AN OBJECT ORIENTED CLASSIFICATION APPROACH
imaging spectroscopy endmember selection urban monitoring
2015/8/3
Many applications of remote sensing – like, for example, urban monitoring – require high resolution data for a correct determination of object geometry. These spatial high resolution image data contai...
Spectral stratigraphy and clay minerals analysis in parts of Hellas Planitia, Mars
Spectral analysis Hellas Planitia Clay minerals MRO-CRISM Compositional stratigraphy
2014/12/15
Absorption features that occur in reflectance spectra are a sensitive indicator of mineralogy and chemical composition for a wide variety of materials. The investigation of the mineralogy and chemical...
Hyperspectral analysis of clay minerals
Clay minerals X Ray Diffraction Hyperspectral DISPEC Spectral Angle Mapper
2014/12/15
A study was carried out by collecting soil samples from parts of Gwalior and Shivpuri district, Madhya Pradesh in order to assess the dominant clay mineral of these soils using hyperspectral data, as ...