Search Results - "Donato, T.F"
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Automatic classification of land cover on Smith Island, VA, using HyMAP imagery
Published in IEEE transactions on geoscience and remote sensing (01-10-2002)“…Automatic land cover classification maps were developed from Airborne Hyperspectral Scanner (HyMAP) imagery acquired May 8, 2000 over Smith Island, VA, a…”
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Journal Article -
2
A credit assignment approach to fusing classifiers of multiseason hyperspectral imagery
Published in IEEE transactions on geoscience and remote sensing (01-11-2003)“…A credit assignment approach to decision-based classifier fusion is developed and applied to the problem of land-cover classification from multiseason airborne…”
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Journal Article -
3
Observations of an inshore front associated with the Chesapeake Bay outflow plume
Published in Continental shelf research (01-04-2000)“…Preliminary observations are reported of a recurring front located near Cape Henry, Virginia, USA. The front occurs on the right-hand side, looking seaward, of…”
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A new data-driven approach to modeling coastal bathymetry from hyperspectral imagery using manifold coordinates
Published in Proceedings of OCEANS 2005 MTS/IEEE (2005)“…Recently a new approach to modeling nonlinear structure in hyperspectral imagery was introduced [Bachmann et al., 2005]. The new method is a data-driven…”
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Conference Proceeding
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Study of Gulf Stream features with a multifrequency polarimetric SAR from the Space Shuttle
Published in IEEE transactions on geoscience and remote sensing (01-09-1999)“…Using simulations of radar cross section (RCS) based on wave-current interaction calculations, the authors investigate the origin of a prominent enhancement in…”
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Journal Article -
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Mixtures of projection pursuit models: an automated approach to land cover classification in Landsat Thematic Mapper imagery
Published in IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293) (1999)“…Unsupervised projection pursuit methods and principal component analysis are compared for extraction of features from Landsat Thematic Mapper imagery. On…”
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Conference Proceeding -
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A comparative analysis of Landsat TM and radarsat SAR signatures in restricted tidal channels
Published in IEEE International Geoscience and Remote Sensing Symposium (2002)“…In this study we examine and comparatively analyze synthetic aperture radar and near infrared Thematic Mapper signatures observed in the restricted tidal…”
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Conference Proceeding -
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Effects of time series imagery on automated classification of coastal wetland environments using projection pursuit methods
Published in IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217) (2001)“…Using a time series of Radarsat SAR and Landsat TM imagery, we developed automated classification models for coastal land-cover in Northampton County, VA. The…”
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Conference Proceeding -
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Temporal analysis of RADARS AT-1 imagery from Delaware Bay
Published in IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium (2004)“…The objective of this study is to identify, catalog, and relate surface phenomena observed in SAR imagery of the Delaware Bay with concurrent environmental…”
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Conference Proceeding -
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An airborne, real-aperture radar study of the Chesapeake Bay outflow plume
Published in IGARSS '98. Sensing and Managing the Environment. 1998 IEEE International Geoscience and Remote Sensing. Symposium Proceedings. (Cat. No.98CH36174) (1998)“…The Naval Research Laboratory (NRL) has recently utilized an airborne, real aperture radar (RAR) to study the fronts associated with the outflow from the…”
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Conference Proceeding -
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Automated estimation of currents from surfactant flow in RAR and SAR imagery using projection pursuit methods
Published in IGARSS '98. Sensing and Managing the Environment. 1998 IEEE International Geoscience and Remote Sensing. Symposium Proceedings. (Cat. No.98CH36174) (1998)“…This paper describes methods which are being developed to automate the detection and tracking of surfactant flow for the purpose of estimating ocean surface…”
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Conference Proceeding -
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High resolution remote sensing observations at the Virginia coastal reserve long-term ecological research site
Published in IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217) (2001)“…In this investigation, we use data from HyMap/spl trade/, an airborne hyperspectral sensor, and IKONOS, a space borne high spatial resolution multispectral…”
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Synthetic aperture radar simulations from an idealized tidal channel
Published in IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium (2004)“…To gain insight into the effects of currents in tidal channels on SAR imaging, a series of hydrodynamic and SAR simulations were conducted using an idealized…”
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Conference Proceeding -
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Modeling Coastal Waters from Hyperspectral Imagery using Manifold Coordinates
Published in 2006 IEEE International Symposium on Geoscience and Remote Sensing (01-07-2006)“…In [1] [2], we introduced a direct data driven method of modeling nonlinear structure in hyperspectral imagery based on Isometric Mapping [15]. More recently,…”
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Conference Proceeding -
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Comparative hyperspectral analysis of two coastal salt marshes
Published in IEEE International Geoscience and Remote Sensing Symposium (2002)“…In this study, we examine spectral, and spatial variability associated with two coastal salt marshes situated along the middle Atlantic seaboard of the United…”
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Conference Proceeding -
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Automatic detection of an invasive plant species on a barrier island in the Virginia
Published in IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217) (2001)“…Invasive plant species such as Phragmites australis pose a threat to coastal habitats. This study compares a number of methods for automatically detecting…”
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The effects of atmospheric correction schemes on the hyperspectral imaging of littoral environments
Published in IGARSS 2004. 2004 IEEE International Geoscience and Remote Sensing Symposium (2004)“…We investigate the effects of several atmospheric correction schemes (ACS) on spectral determination, biophysical parameter estimation, and unsupervised…”
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Radar observations of breaking waves and solitons at low grazing angles
Published in Proceedings of IGARSS '94 - 1994 IEEE International Geoscience and Remote Sensing Symposium (1994)“…Laboratory experiments are conducted in a wind-wave tank facility to investigate the physics of radar scattering associated with: (1) transient wave packets…”
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Temporal analysis of tidal inlet processes using Landsat Thematic Mapper data
Published in IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217) (2001)“…In this study, we employ a Landsat time series and numerical techniques to study the littoral processes in and around Hatteras Inlet, NC. Multispectral…”
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Conference Proceeding -
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Automated land-cover models of barrier islands in the Virginia Coast Reserve derived from multi-season HyMAP and PROBE2 imagery
Published in IEEE International Geoscience and Remote Sensing Symposium (2002)“…This paper addresses the problem of automated land-cover classification in a chain of barrier islands, collectively known as the Virginia Coast Reserve (VCR),…”
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Conference Proceeding