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CLUSTERING IN AIRBORNE LASER SCANNING RAW DATA FOR SEGMENTATION OF SINGLE TREES
TLDR
We explore the potential of delineating single trees from laser scanner raw data (x,y,ztriples) through cluster analysis and validate this approach with a dataset of about 2000 georeferenced trees. Expand
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Vibration and Rotation in Millimeter-Wave SAR
TLDR
Synthetic aperture radar (SAR) provides high-resolution images of static ground scenes, whereas processing of data containing ground object motion results in varying focusing effects. Expand
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Automated generation of visual simulation databases using remote sensing and GIS
TLDR
This paper reports on the development of a strategy to generate databases used for real-time interactive landscape visualization from remote sensing imagery recorded by Landsat's Thematic Mapper (TM) and digital elevation models (DEM). Expand
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Improved Knowledge of SAR Geomerty through Atmospheric Modelling
Satellites observing and measuring the Earth’s surface with electromagnetic waves are subject to atmospheric path delays. Atmospheric effects on radar signal propagation modify the signal velocityExpand
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Capabilities of Dual-Frequency Millimeter Wave SAR With Monopulse Processing for Ground Moving Target Indication
TLDR
This paper focuses on the millimeter wave (mmW) SAR system MEMPHIS with multichannel amplitude-comparison monopulse data acquisition and the ability to use carrier frequencies of 94 GHz simultaneously, making it a dual-frequency SAR. Expand
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Processing SAR data of rugged terrain by time-domain back-projection
Processing of SAR images of rugged terrain deserves special care because the topography affects the focused image in a number of ways. In order to obtain geometrically and radiometrically correctedExpand
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Geometric Calibration and Validation of ASAR Imagery
We describe work conducted to calibrate and then validate the geometry of ENVISAT ASAR products. A systematic error in range location was observed in ASAR products during the commissioning phase. AExpand
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Geometric and Radiometric Calibration of RADARSAT Images
Interpretation of SAR images in areas with significant relief requires rigorous calibration considering local illuminated area and incidence angle effects if one is to be able to perform meaningfulExpand
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A Study on Integrated SAR Processing and Geocoding by Means of Time-Domain Backprojection
Geocoded products of synthetic aperture radar data are of great interest for many applications. The conventional processing chain, which leads to geographically referenced synthetic aperture dataExpand
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