搜索结果: 61-75 共查到“摄影测量与遥感技术 Hyperspectral”相关记录141条 . 查询时间(0.169 秒)
DETECTION OF BUILT-UP AREAS USING POLARIMETRIC SYNTHETIC APERTURE RADAR DATA AND HYPERSPECTRAL IMAGE
Polarimetric synthetic aperture radar polarimetric target decomposition hyperspectral image target detection correlation coefficient
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2016/1/15
Polarimetric synthetic aperture radar (POLSAR) is an advantageous data for information extraction about objects and structures by using the wave scattering and polarization properties. Hyperspectral r...
A DIMENSION REDUCTION-BASED METHOD FOR CLASSIFICATION OF HYPERSPECTRAL AND LIDAR DATA
Hyperspectral Image Lidar Data Dimension Reduction SVM Classification Fusion
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2016/1/15
The existence of various natural objects such as grass, trees, and rivers along with artificial manmade features such as buildings and roads, make it difficult to classify ground objects. Consequently...
The Future Spaceborne Hyperspectral Imager EnMAP: Its Calibration, Validation, and Processing Chain
Remote Sensing Space Photogrammetry Hyperspectral Calibration Processing Software System
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2015/11/24
The Applied Remote Sensing Cluster of the German Aerospace Center (DLR) is responsible for the establishment of the payload ground segment for the future German hyperspectral satellite mission EnMAP (...
MORPHO-SPECTRAL RECOGNITION OF DENSE URBAN OBJECTS BY HYPERSPECTRAL IMAGERY
Morpho-spectral database Feature Extraction mophometry morphological attributes spectral attributes vector mapping build-up hyperspectral remote sensing
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2015/9/21
This paper presents a methodology for recognizing, identifying and classifying built objects in dense urban areas, using a morphospectral approach applied to VNIR/SWIR hyperspectral image (HySpex). Th...
USING LEGACY SOIL DATA FOR STANDARDIZING PREDICTIONS OF TOPSOIL CLAY CONTENT OBTAINED FROM VNIR/SWIR HYPERSPECTRAL AIRBORNE IMAGES
VNIR/SWIR spectroscopy Airborne remote sensing Clay content mapping Legacy soil data Spectral indexes Mediterranean context
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2015/9/21
Mapping of topsoil properties using Visible, Near-Infrared and Short Wave Infrared (VNIR/SWIR) hyperspectral imagery requires large sets of ground measurements for calibrating the models that estimate...
MAPPING OF FOLIAR CONTENT USING RADIATIVE TRANSFER MODELING AND VIS-NIR HYPERSPECTRAL CLOSE-RANGE REMOTE-SENSING
Close-range remote sensing Hyperspectral Leaf optical properties Radiative transfer model Vegetation
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2015/9/21
Most methods for retrieving foliar content from hyperspectral data are well adapted either to remote-sensing scale, for which each spectral measurement has a spatial resolution ranging from a few doze...
LEAF AREA INDEX ESTIMATION IN VINEYARDS FROM UAV HYPERSPECTRAL DATA,2D IMAGE MOSAICS AND 3D CANOPY SURFACE MODELS
Precision agriculture biomass crop narrow band indices
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2015/9/10
The indirect estimation of leaf area index (LAI) in large spatial scales is crucial for several environmental and agricultural applications. To this end, in this paper, we compare and evaluate LAI est...
WORKFLOW FOR BUILDING A HYPERSPECTRAL UAV: CHALLENGES AND OPPORTUNITIES
Hyperspectral Imager UAV System Workflow Considerations Challenges
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2015/9/10
Owing to the limited payload capacities of most UAV platforms within an academic research budget, many UAV systems utilize commercial RGB cameras or modified sensors with some capacity for sensing in ...
OPPORTUNITIES FOR THE DEVELOPMENT OF A EUROPEAN HYPERSPECTRAL RESEARCH INFRASTRUCTURE
Key conclusions questionnaire exercise
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2015/9/9
OPPORTUNITIES FOR THE DEVELOPMENT OF A EUROPEAN HYPERSPECTRAL RESEARCH INFRASTRUCTURE.
THE ROLE OF PROTOCOLS AND STANDARDS IN HYPERSPECTRAL DATA ACQUISITION
protocols standards
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2015/9/9
Protocols to be reviewed will be those dealing with
hyperspectral data gathering operations, calibration,
validation, distribution and archiving techniques.
THE CHARACTERISATION OF HEATHER FOLIAGE AND CANOPIES BY HYPERSPECTRAL REFLECTANCE
international importance biodiversity conservation
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2015/9/9
Heather dominated uplands form a significant proportion of Scotland’s land area and are of
significant economic and aesthetic value, of international importance for biodiversity conservation, a
hydr...
HYRESSA: TOWARDS AN IMPROVED ACCESS TO HYPERSPECTRAL DATA IN EUROPE
Improved Access Hyperspectral Data
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2015/9/9
During 20 years Europe has gained a lot of expertise in hyperspectral remote sensing. The last
few years several hyperspectral flight campaigns with different kind of sensors have been
performed and...
The spatial variability of within field topsoil parameter was studied using airborne hyperspectral
imagery of the airborne HyMap scanner. The aim of the study was to develop a method of
mapping fine...
In most remotely sensed images, because of earth surface topography and
sun zenith and azimuth angles, some of features place in shadow and
consequently will not be classified and related to the app...
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...