搜索结果: 1-15 共查到“摄影测量与遥感技术 Hyperion”相关记录17条 . 查询时间(0.328 秒)
EXTRACTION OF KARST ROCKY DESERTIFICATION INFORMATION FROM EO-1 HYPERION DATA
Hyperspectral Remote Sensing Validation Digital Photogrammetry Feature Extraction Environmental Monitoring
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2015/12/31
Karst rocky desertification is a special kind of land desertification developed under violent human impacts on the vulnerable ecogeo-environment in karst ecosystem. The process of karst rocky desertif...
VEGETATION ENDMEMBER EXTRACTION IN HYPERION IMAGES
Hyperspectral imaging Endmember Extraction Hyperion Images
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2015/12/31
Hyperspectral imaging sensors on environmental applications have high spectral resolution and low spatial resolution so that numerous disparate substances can contribute to the spectrum measured from ...
UNSUPERVISED INFORMATION EXTRACTION USING ABSORPTION LINE IN HYPERION IMAGES
Hyperspectral Imaging Absorption Bands Clustering Derivative Analysis
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2015/12/31
Using recently developed techniques, a significant amount of Information could be extracted from spectral signatures of surface material in their continuous spectra. One of the main applications in wh...
SPACEFLIGHT HYPERION DATA RADIATION CALIBRATION PRELIMINARY STUDY
Hyperion Data Radiometric Calibration Calibration Model
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2015/12/31
Radiometric calibration is the basis of both hyperspectral data applications and quantitative remote sensing. While at present, there is no good and suitable method for radiometric calibration in the ...
ICA BASED MODEL FOR EXTRACTING INFORMATION OF CONTAMINATIVE SOIL FROM HYPERION DATA
Hyper spectral Entropy Image understanding Feature extraction Environment Modelling
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2015/12/31
This article discusses the influence of soil contamination on plants, particularly on the influence of vegetation spectral characteristics. Based on the analysis of healthy and contaminated vegetation...
SOME ISSUES RELATED WITH SUB-PIXEL CLASSIFICATION USING HYPERION DATA
Hyperspectral Data Sub-pixel Mixed Pixels Support Vector Machine (SVM) Fuzzy Error Matrix (FERM)
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2015/12/30
The most significant breakthrough in remote sensing has been the development of hyperspectral sensors. Due to the spectral resolution limitations of conventional multispectral remote sensing, hyperspe...
SPECTRAL ANALYSIS OF ASTER,HYPERION,AND QUICKBIRD DATA FOR GEOMORPHOLOGICAL AND GEOLOGICAL RESEARCH IN EGYPT (DAKHLA OASIS,WESTERN DESERT)
Hyperspectral remote sensing Classification Image Understanding Principal component analysis Geography DEM Image interpretation Geology
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2015/12/29
This paper presents an evaluation, to which degree geological and geomorphological information can be obtained from modern remote sensing systems like the multispectral ASTER or the hyperspectral Hype...
SOIL FERTILITY EVALUATION FOR FERTILISER RECOMMENDATION USING HYPERION DATA
Soil fertility Soil testing Hyperion Hyperspectral Spectral Feature Fitting Pixel Purity Index Correlogram
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2016/1/15
Soil fertility characterised by nitrogen, phosphorus, potassium, calcium, magnesium and sulphur is traditionally measured from soil samples collected from the field. The process is very cumbersome and...
LAND COVER CHANGE DETECTION BASED ON GENETICALLY FEATURE AELECTION AND IMAGE ALGEBRA USING HYPERION HYPERSPECTRAL IMAGERY
Hyperspectral change detection feature selection genetic algorithm Land Cover
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2016/1/18
The Earth has always been under the influence of population growth and human activities. This process causes the changes in land use. Thus, for optimal management of the use of resources, it is necess...
Hyperion hyperspectral imager onboard the Eo-1 platform have 242 spectral bands
between 400 and 2500 nm.This image have several error that we must correct them
before use that for analysis.In this p...
Deriving regional scale forest structural variables using eo-1 hyperion data in combination with an inverted geometric-optical model
EO-1 Hyperion Forest structural variable Geometric-optical model
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2015/8/20
The potential of EO-1 Hyperion data combined with an inverted geometric-optical model for the retrieval of forest structural
variables in the Longmenhe broadleaved forest natural reserve, located in ...
Sub-pixel mineral mapping using EO-1 Hyperion hyperspectral data
Mineral exploration Feature extraction Hyper spectral MTTCIMF algorithm Sub-pixel
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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 ...
ASSESSING THE SIGNIFICANCE OF HYPERION SPECTRAL BANDS IN FOREST CLASSIFICATION
Forest Classification Hyperspectral Ensemble Decision Tree Random Forests
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2014/4/29
The classification of vegetation in hyperspectral image scenes presents some challenges due to high band autocorrelations and problems dealing with many predictor variables. The Random Forests classif...
SPECTRAL ANALYSIS OF DIFFERENT VEGETATION COVER USING THE HYPERION SENSOR – A CASE STUDY IN THE STATE OF RIO DE JANEIRO – BRAZIL
Hyperespectral Vegetation cover Landscape Remote Sensing Atlantic Forest
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2014/4/29
The knowledge about of land use and current status of vegetation represent important steps in understanding the spatial dynamics in areas with increased removal of vegetation and human disturbance. Th...