搜索结果: 1-15 共查到“遥感信息工程 Hyperspectral Data”相关记录21条 . 查询时间(0.062 秒)
SUBTROPICAL FOREST BIOMASS ESTIMATION USING AIRBORNE LiDAR AND HYPERSPECTRAL DATA
ubtropical Forest Biomass Airborne Lidar Hyperspectral Fusion
2016/11/30
Forests have complex vertical structure and spatial mosaic pattern. Subtropical forest ecosystem consists of vast vegetation species and these species are always in a dynamic succession stages. It is ...
ACCOUNTING FOR VARIANCE IN HYPERSPECTRAL DATA COMING FROM LIMITATIONS OF THE IMAGING SYSTEM
Supervised classification decorrelation Mahalanobis distance Signal-to-noise ratio (SNR) Bayesian approach Principal component analysis Pixel-wise calibration
2016/11/23
Over the course of the past few years, a number of methods was developed to incorporate hyperspectral imaging specifics into generic data mining techniques, traditionally used for hyperspectral data p...
BATHYMETRY MAPPING USING HYPERSPECTRAL DATA:A CASE STUDY OF YAMADA BAY,NORTHEAST JAPAN
CASI-1500h inversion method semi-analytical model simulation seagrass meadow shallow water
2016/11/23
This study aims to examine if the inversion method using hyperspectral data is applicable in Japan. Nowadays, overseas researchers are mainly applied an inversion method for accurately estimating wate...
LEAF AREA INDEX RETRIEVED FROM THERMAL HYPERSPECTRAL DATA
Thermal Emissivity spectra Leaf area index (LAI) Canopy Remote sensing Spectrometer
2016/11/23
Leaf area index (LAI) is an important essential biodiversity variable due to its role in many terrestrial ecosystem processes such as evapotranspiration, energy balance, and gas exchanges as well as p...
AN ARTIFICIAL IMMUNE ALGORITHM FOR SPECTRUM RECOGNITION OF HYPERSPECTRAL DATA
Hyperspectral artificial immune systems pattern recognition spectral matching
2015/12/31
An intelligent approach based on artificial immune systems (AIS) is proposed in this paper to perform the task of spectrum recognition in hyperspectral data analysis. Although traditional spectral mat...
ESTIMATION OF LEAF AREA INDEX AND CHLOROPHYLL FOR A MEDITERRANEAN GRASSLAND USING HYPERSPECTRAL DATA
Hyperspectral Vegetation Estimation Leaf Area Index Chlorophyll
2015/12/31
The study shows that leaf area index (LAI) and canopy chlorophyll content can be mapped in a heterogeneous Mediterranean grassland from canopy spectral reflectance measurements. Canopy spectral measur...
A NOVEL BAND SELECTION METHOD FOR HYPERSPECTRAL DATA ANALYSIS
Hyperspectral data Band Selection Search Strategy Data Representation
2015/12/31
This paper proposes an innovative band selection (BS) method called prototype space band selection (PSBS) based only on class spectra. The main novelty of the proposed BS lies in band representation i...
MAPPING OF LITHOLOGICAL UNITS OF CANKIRI BASIN,CENTRAL ANATOLIA, TURKEY WITH PROBA CHRIS HYPERSPECTRAL DATA
Mapping Hyperspectral Field Spectroscopy Laboratory Spectroscopy Calibration Proba CHRIS Image Data
2015/12/31
Remote sensing provides a valuable basis for regional geological mapping. This study aims for the mapping of lithological units in Eldivan-Çankırı part of Çankırı Basin u...
HYPERSPECTRAL DATA ANALYSIS OF N-FERTILISATION EFFECTS ON WINTER WHEAT:A CASE STUDY OF HUIMIN COUNTY,NORTH CHINA PLAIN
Hyperspectral Remote Sensing Classification Image Understanding Data Integration Crop Management Hyper-Spectral Instrument
2015/12/30
High nitrogen fertiliser applications are very common in many densely populated areas as in the North China Plain (NCP). A still growing population and an ongoing economic progress enforce that proces...
A NEW BAND SELECTION ALGORITHM FOR HYPERSPECTRAL DATA BASED ON FRACTAL DIMENSION
Hyper spectral Imagery Geometric information Feature extraction Algorithms
2015/12/30
Feature selection especially band selection plays important roles in hyperspectral remote sensed image processing. It is worth nothing that band selection approaches need to be combined with image spa...
HYPERSPECTRAL DATA MINING FOR CHARACTERISING GRANITE TYPE URANIUM DEPOSITS IN SOUTH CHINA
Hyper Spectral Data Mining Geology Exploration Identification Integration
2015/12/29
Based on hyper spectral data mining techniques, field spectra data is used to study the diagnosable spectral signatures of uranium mineralization factors in this paper, and the spectral features of pl...
Urban land cover classification using hyperspectral data
Hyperion MNF Urban Land cover Spectral Angle Mapper Support Vector Machine
2014/12/15
Urban land cover classification using remote sensing data is quite challenging due to spectrally and spatially complex urban features. The present study describes the potential use of hyperspectral da...
A Unified Framework for Dimensionality Reduction and Classification of Hyperspectral Data
Unified Framework SVMDRC Dimensionality Reduction Intrinsic Dimensionality
2014/12/15
The processing of hyperspectral remote sensing data, for information retrieval, is challenging due to its higher dimensionality. Machine learning based algorithms such as Support Vector Machine (SVM) ...
Sub-pixel mineral mapping using EO-1 Hyperion hyperspectral data
Mineral exploration Feature extraction Hyper spectral MTTCIMF algorithm Sub-pixel
2014/12/15
This study describes the utility of Earth Observation (EO)-1 Hyperion data for sub-pixel mineral investigation using Mixture Tuned Target Constrained Interference Minimized Filter (MTTCIMF) algorithm ...
Hydat-A Hyperspectral Data Processing Tool for Field Spectroradiometer Data
Spectroradiometer Data Processing Tool MATLAB Absorption Feature Spectral Indices Spectral Geometry
2014/12/15
A hyperspectral data processing tool "HyDAT" has been developed in MATLAB environment for processing of Field Spectroradiometer data for vegetation studies. Several basic functions e.g. data visualiza...