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 253 for “"Satellite Data"”.
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Estimation of catchment flood potential using satellite data
… for use in developing countries and uses data from the Advanced Very High Resolution Radiometers (AVHRR) aboard the NOAA polar orbiters and the synthetic aperture radar (SAR) of the ESA ERS satellites. The system uses data from the SAR to determine soil moisture content (SMC). From …
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Partial DS-CDMA for mobile satellite data networks.
… a random access mode of operation for the mobile satellite data packet networks. First, we analyze the DS-CDMA over a multipath fading channel and develop new and accurate approximations of the probability of bit error and probability of packet success. In these approximations an improved Gaussian …
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Detecting Methane Anomalies from Satellite Data in the Arctic
… continue to unfold, an increasing amount of satellite data is becoming available to observe them. However, the Arctic also has many features that restrict good quality satellite observation, which makes it a difficult area to study. In this thesis, methane anomalies are detected by comparing …
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Stochastic inversion for core field modeling using satellite data
… wurde erfolgreich angewendet, um Daten der Swarm-Satellitenmission zu invertieren und daraus das Magnetfeldmodell EvoMag abzuleiten. EvoMag zeigt gute Übereinstimmung mit etablierten Modellen, sowie mit Observatoriumsdaten aus Niemegk. Wir thematisieren einige beobachtete Schwierigkeiten und …
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Spectral characterization of desert surfaces in Kuwait by satellite data
… as detected by Landsat Thematic Mapper (TM) data. A sophisticated image analysis was applied to the Landsat TM scene. An unsupervised classification technique produced a thematic map of the area. Data was collected on the ground at eighty sites in southeastern Kuwait. A radiometer (SE-590) …
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Feasibility study of a satellite-to-satellite data relay network.
Thesis: M.S., Massachusetts Institute of Technology, Department of Electrical Engineering, 1970
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Satellite Data Communications Link Requirements for a Proposed Flight Simulation System
… to investigate the requirements necessary for data and voice communication via satellite, linking Embry-Riddle Aeronautical University (ERAU) and other flight training facilities. The proposed research was conducted following a descriptive method of collecting information, generating and …
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Advanced methods and deep learning for video and satellite data compression
L'abstract è presente nell'allegato / the abstract is in the attachment
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Quantitative Mapping of Cyanobacterial Blooms Using Oceansat-1 OCM Satellite Data
… pertaining to atmospheric correction of satellite data and development of remote sensing algorithms to quantify cyanobacterial pigments. The Ocean Color Monitor (OCM) sensor provides radiance measurements similar to Sea-viewing Wide Field-of-View Sensor (SeaWiFS) but with higher spatial …
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Estimating source strengths and lifetime of Nitrogen Oxides from satellite data
… in the troposphere. Spectral measurements from satellite platforms of the light reflected by the earth allow the retrieval of several trace gases, e.g. NO2. In this thesis, the spectra of the satellite instruments GOME and SCIAMACHY were used to determine tropospheric column densities of NO2. …
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Drinking Water Infrastructure Assessment with Teleconnection Signals, Satellite Data Fusion and Mining
… of the nowcasting water quality model with satellite remote sensing technologies lays down the foundation for monitoring TSS and TOC, on a near real-time basis. Yet the novelty of this study lies in the development of a forecasting model to predict TOC and TSS values with the aid of remote …
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Integration of Satellite Data into health monitoring protocols for full-scale structures
L'abstract è presente nell'allegato / the abstract is in the attachment
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Retrieval of grassland biophysical parameters using multitemporal optical and radar satellite data
… presents a detailed state of the art review of satellite remote sensing of grasslands, and the potential application of optical (Moderate–resolution Imaging Spectroradiometer (MODIS)) and radar (TerraSAR-X) time series imagery to estimate the grassland biomass at two study sites (Moorepark and …
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Summer sea surface temperature variability off Vancouver Island from satellite data, 1984-1991
Satellite-sensed Advanced Very High Resolution Radiometer (AVHRR) Sea Surface Temperature (SST) data over eight summers (1984-1991) were used to analyze the summer SST patterns of variability off the west coast of Vancouver Island. Empirical Orthogonal Function (EOF) analysis of the spatial …
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An object-based analysis of cloud motion from sequences of METEOSAT satellite data
The need for wind and atmospheric dynamics data for weather modelling and forecasting is well founded. Current texture-based techniques for tracking clouds in sequences of satellite imagery are robust at generating global cloud motion winds, but their use as wind data makes many simplifying …
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Understanding changes in plant productivity using EVI satellite data in Tswalu Kalahari Reserve
… Enhanced Vegetation Index (EVI) time series data (16 day, 250 m) from 2000 to 2015. The time series of EVI for the past 16 years in TKR presented a highly seasonal pattern which fluctuated between years. A composite of annual small integrated value of EVI images highlighted spatial and …
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