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ADVANCES IN HYPERSPECTRAL AND MULTISPECTRAL IMAGE FUSION AND SPECTRAL UNMIXING
hyperspectral image fusion super-resolution spectral unmixing endmembers processing techniques
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2015/9/21
In this work, we jointly process high spectral and high geometric resolution images and exploit their synergies to (a) generate a fused image of high spectral and geometric resolution; and (b) improve...
ESTIMATION OF THE THICKNESS AND EMULSION RATE OF OIL SPILLED AT SEA USING HYPERSPECTRAL REMOTE SENSING IMAGERY IN THE SWIR DOMAIN
hyperspectral oil spill thickness emulsion rate
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2015/9/21
The thickness and the emulsion rate of an oil spill are two key parameters allowing to design a tailored response to an oil discharge. If estimated on per pixel basis at a high spatial resolution, the...
EXTRACTION OF OPTIMAL SPECTRAL BANDS USING HIERARCHICAL BAND MERGING OUT OF HYPERSPECTRAL DATA
Classification Feature selection Sensor design Hyperspectral Spectral bands Multispectral
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2015/9/21
Spectral optimization consists in identifying the most relevant band subset for a specific application. It is a way to reduce hyperspectral data huge dimensionality and can be applied to design specif...
Videotheodolite measurement systems - state of the art
Videotheodolite Measurement System Image Assisted Total Station Measurement Robot Interest Operator Knowledge-Based System.
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2015/8/24
Engineering geodesy has undergone significant changes in recent years. Most obvious is the transition from analog to digital operating modes. Automation of surveying instruments is indeed in hig...
ASSESSMENT OF SPOT 5 IMAGE POSITIONING ACCURACY WITH SPARE GCPS
SPOT 5 image positioning physical model spare GCPs
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2015/8/10
SPOT 5 satellite was launched on May, 4th, 2002. It has some new distinguished characteristics, for example that its ephemeris and attitudes on orbit can be accurately measured, recorded and distribut...
AN INTEGRATED MODEL FOR FUZZY TOPOLOGY AND QUALITATIVE DISTANCE FOR DISCRETE SPACE
topologic relation model discrete space fuzzy region
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2015/8/10
The topological relationship of disjoint is ubiquitous in physical world, while the traditional topological relationship models do not take more considerations about it. Point set topology is exhausti...
3D MODELING OF GROUNDWATER BASED ON VOLUME VISUALIZATION TECHNOLOGY
Volume Visualization 3D Model Interpolate 3D Profile Groundwater Inverse Distance to a Power
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2015/8/10
Water Resource is one of the most important nature resources, and it is the strategic resource for economic development. With the development of industry and agriculture, city population increasing, m...
OBJECT-BASED CLASSIFICATION OF INTEGRATED MULTISPECTRAL AND LIDAR DATA FOR CHANGE DETECTION AND QUALITY CONTROL IN URBAN AREAS
Change Detection classification quality control multispectral LIDAR
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2015/8/3
Digital spatial data are underlying strong temporal changes. The typical approach of updating these changes is to check the data manually by superimposing them on up-to-date orthoimages from aerial or...
COMBINED ANALYSIS OF HYPERSPECTRAL AND HIGH RESOLUTION IMAGE DATA IN AN OBJECT ORIENTED CLASSIFICATION APPROACH
imaging spectroscopy endmember selection urban monitoring
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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 UNMIXING OF LOW RESOLUTION IMAGES FOR MONITORING SOIL SEALING
Sub-pixel classification Spectral Mixture Analysis Impervious surfaces Endmember selection SPOTVEGETATION
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2015/8/3
The expansion of urban areas has a negative impact on the environment. The increase of impervious or sealed surfaces is directly proportional to this expansion. The estimation of sealed surfaces has o...
NEW CALIBRATION SCHEME FOR PANORAMIC LINE SCANNERS
Line-Scanner Calibration Diffractive Optical Elements Spatial Light Modulator
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2015/7/31
In the DLR department of optical information technology exists long experience and practical knowledge in geometrical calibration of opto-elctronical systems especially CCD-line scanners. An approved ...
CORRECTION OF SENSOR ALIGNMENT OF ADEOS-II/GLI
Photogrammety Geometric Accuracy Optical Sensor Correction
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2015/5/29
The Advanced Earth Observing Satellite (ADEOS)-II was successfully launched in December 2002 by Japan Aerospace and Exploration Agency (JAXA: former NASDA). The Global Imager (GLI) onboard the ADEOS-I...
IN-FLIGHT CAMERA CALIBRATION FOR DIRECT GEOREFERENCING
Accuracy Calibration Camera Georeferencing GPS/INS Orientation
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2015/5/29
Direct georeferencing is increasingly applied in connection of the photogrammetric film cameras. The prerequisite for the use of this technique is an airborne system calibration. The calibration issue...
DIGITAL ARCHIVES AND STUDY OF HISTORICAL TOWNS
architecture archiving city coast research database
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2015/5/25
The basic aim of this work is to create a multimedia data-base (an electronic-graphical system containing dimensional, qualitative and graphical data) and to make data available on the Internet as the...
Data Validation and Case Studies using the TET-1 Thermal Infrared Satellite System
Thermal Infrared Remote Sensing High temperature Event
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2015/5/7
Based on the DLR satellite system BIRD, launched and operated in the early 2000, the TET-1 satellite has been launched in 2012 as part of the FireBird satellite constellation. The constellation will...