Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 99 for “"Mapper"”.
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Characterization of lunar crust with moon mineralogy mapper data
This dissertation has three main focuses: (1) identify the distribution of a new rock type (Mg-spinel lithology) on the Moon and explore the likely petrogenesis of Mg-spinel; (2) investigate the presence of olivine in the crater central peaks and analyze the sources of olivine; (3) determine the …
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The terahertz intensity mapper: development of the cryogenic receiver
… extremely challenging. The Terahertz Intensity Mapper (\TIM), a balloon-borne spectroscopic telescope operating in the stratosphere, overcomes these limitations and enables the mapping of galaxies following the peak epoch of cosmic star formation. \TIM will pioneer line intensity mapping (LIM) …
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Land Cover of Virginia From Landsat Thematic Mapper Imagery
… through interpretation of 14 Landsat Thematic Mapper (TM) scenes, circa 1991-1993. The land cover map, which has a 30m pixel size, was produced entirely with personal computers. Hypercluster aggregation, an unsupervised classification method, was used when hazy and mountainous conditions were …
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DESIGN, CONSTRUCTION, AND SCIENCE FORECASTS FOR THE TERAHERTZ INTENSITY MAPPER
… development of the Terahertz Intensity Mapper (TIM). TIM isa balloon-borne far infrared (FIR) telescope fielding novel cryogenic kinetic inductance detectors. TIM combines two long-slit grating spectrometers to cover 240-420 microns at a resolving power of R = 250. Building on the flight …
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A Methodology For Using Thematic Mapper Landsat Remotely Sensed Data to Determine Environmental Quality
… the relationship between Landsat Thematic Mapper remotely sensed digital data and the spectral reflectance of an ecosystem. This relationship can be used to infer environmental quality of a pristine wilderness area, such as Piney Creek Wilderness. The environmental variables studied were …
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Optical Analysis and Opto-Mechanical Design for Miniaturized Laser Illumination Module in 3D Areal Mapper
A miniaturized spatial light modulator (SLM)-based structured-light illumination module with optical fiber input is designed to generate a coded 256 x 256 spots pattern for 3-D areal mapping applications. The projector uses the light from a He-Ne laser coupled to a polarization-maintaining (PM) …
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L'apport de l'image Landsat Thematic Mapper dans la cartographie du delta intérieur du fleuve Niger (mali)
Le delta intérieur du fleuve Niger est une vaste plaine inondable située dans la partie sahélienne du Mali en Afrique de l'Ouest. C'est une région aride (550 mm de pluie par an) caractérisée par des dépôts alluviaux récents. Une évaluation de la cartographie morphopédologique à l'aide de la …
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The Use of Landsat Thematic Mapper in the Study of Landuse/Cover and Water Quality Relationships
… changes were detected by using Landsat Thematic Mapper (TM) images obtained for King Talal reservoir in 1990 and 2006 and for Karameh reservoir in 1998 and 2006. Geometric correction and supervised classification were utilized in ERDAS software. Turbidity levels within the two reservoirs were …
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Mapping and Modeling Chlorophyll-a Concentrations in the Lake Manassas Reservoir Using Landsat Thematic Mapper Satellite Imagery
Carried out in collaboration with the Occoquan Water Monitoring Lab, this thesis presents the results of research that sought to ascertain the spatial distribution of chlorophyll-a concentrations in the Lake Manassas Reservoir using a combination of Landsat TM satellite imagery and ground based …
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Schema Mapper: A Visualization Tool for Incremental Semi-automatic Mapping-based Integration of Heterogeneous Collections into Archaeological Digital Libraries: The ETANA-DL Case Study
… (DL) merging of heterogeneous data. With Schema Mapper we demonstrate a semi-automatic tool for schema integration that combines a novel visual interface with an algorithm-based recommendation engine. We use ETANA-DL, a digital library developed to support integration of data from Near Eastern …
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Theory-Informed Design and Evaluation of Web-Based Knowledge Management Systems
… 2 develops a Web-based KMS, Arizona Literature Mapper, which allows users to gain comprehensive understanding of bioterrorism research. The data source of Arizona Literature Mapper is scientific publications. The system integrates techniques for content analysis, network analysis, and …
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Optimal thruster selection with robust estimation for formation flying applications
… goal was to develop a computationally fast mapper that can be easily configured to any spacecraft with various types of actuators. The estimation process must be compatible to the mapper and have a fast yet robust fault detection algorithm. A robust fault detection system must be sensitive …
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A system for expressive spectro-spatial sound synthesis
… mapping types, including the high confidence mapper, the exploring mapper and the confused mapper. The full system can be considered an environment for further studies on human-computer interaction in musical contexts.
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Identifying Forest Conversion Hotspots in the Commonwealth of Virginia using Multitemporal Landsat Data and Known Change Indicators
… derived from 1326 different Landsat Thematic Mapper and Enhanced Thematic Mapper images in finding isolated housing starts within the Commonwealth of Virginia's forests. Individual NDVI images were stacked by year for the years 1995-2011 and the yearly maximum for each pixel was extracted, …
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Web-based library for student projects/theses and faculty research papers
… the Jakarta Struts framework and iBATIS Data Mapper framework from Apache Software Foundation, JavaServer Pages (JSP), and MySQL database.
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Web-based library for student projects/theses and faculty research papers
… the Jakarta Struts framework and iBATIS Data Mapper framework from Apache Software Foundation, JavaServer Pages (JSP), and MySQL database.
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Landsat TM-Based Forest Area Estimation Using Iterative Guided Spectral Class Rejection
… of forest/non-forest with a Landsat Thematic Mapper-based forest area estimation. Corrected area estimates were obtained using a new hybrid classifier called Iterative Guided Spectral Class Rejection (IGSCR) for portions of three physiographic regions of Virginia. Corrected area estimates were …
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DeepFreeze: a management interface for ISEAGE
… that were necessary to migrate the Traffic Mapper, a foundational component of ISEAGE, to the DeepFreeze environment.</p>
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