E-Dissertationen: Search
Now showing items 1-9 of 9
Entwicklung eines Kalman-Filters zur Bestimmung kurzzeitiger Variationen des Erdschwerefeldes aus Daten der Satellitenmission GRACE
(2011-07-14)
Eine wichtige Beobachtungsgröße bei der Erforschung des Erdsystems stellt das Gravitationsfeld der Erde dar, dessen zeitliche Variationen mit der Satellitenmission GRACE (Gravity Recovery And Climate Experiment) erstmals ......
Development of a Kalman filter to derive short-term variations of the Earth's gravity field from GRACE data
The gravitational field and its temporal variations represent an important observable for ......
Development of a Kalman filter to derive short-term variations of the Earth's gravity field from GRACE data
The gravitational field and its temporal variations represent an important observable for ......
Ökonomisches Entscheidungstool zur Wohnbaulandentwicklung: Wirtschaftlichkeitsanalysen potenzieller Wohnbauflächen auf der Ebene des Flächennutzungsplanes
(2011-05-18)
Die aktuellen Trends der Siedlungsflächenentwicklung führen in Verbindung mit der demographischen Entwicklung in Deutschland zu hohen Anforderungen an die langfristige Wirtschaftlichkeit von Wohnbauflächen. Da vor allem ...
Modeling soil erosion and reservoir sedimentation at hillslope and catchment scale in semi-arid Burkina Faso
(2011-08-23)
Soil erosion is a major factor of land degradation in Sub-Saharan Africa. The loss of nutrient-rich topsoil from hillslopes causes severe agricultural problems for an extremely vulnerable agricultural society that depends ...
Analysis of Water Use and Crop Allocation for the Khorezm Region in Uzbekistan Using an Integrated Hydrologic-Economic Model
(2011-04-20)
Sustainable and efficient water management is of central importance for the dominant agricultural sector and thus for the population and the environment of the Khorezm region. Khorezm is situated in the lower Amu Darya ...
Soil organic carbon pools and their spatial patterns: rapid assessment using mid-infrared spectroscopy
(2011-02-09)
Soil organic carbon (SOC) plays an important role in global C cycling. Until today, the spatial patterns of individual SOC fractions are, however, largely undiscovered as traditional methods for their determination are too ...
Determination of Sub-daily Earth Rotation Parameters from VLBI Observations
(2011-11-16)
The work presented deals with the determination of sub-daily Earth Rotation Parameters (ERPs) from Very Long Baseline Interferometry (VLBI) observations. Monitoring and interpreting the Earth's rotation variations in general ...
Robust Wide-Baseline Stereo Matching for Sparsely Textured Scenes
(2011-08-19)
The task of wide baseline stereo matching algorithms is to identify corresponding elements in pairs of overlapping images taken from significantly different viewpoints. Such algorithms are a key ingredient to many computer ...
Separablity of deformations and measurement noises of GPS time series with modified Kalman filter for landslide monitoring in real-time
(2011-08-04)
The separation of the deformations and measurement noise of GPS coordinate time series and accuracy improvement of GPS real-time coordinates are major aspects of the thesis. In order to reduce the influence of the colored ...
Automatische Detektion von Krankheiten auf Blättern von Nutzpflanzen
(2011-12-21)
In dieser Arbeit wird ein neuartiges, automatisches Verfahren zur Detektion von Krankheiten auf Blättern von Nutzpflanzen vorgestellt. Die Anwendung von Mustererkennungsverfahren zur Detektion von Blattkrankheiten ist noch ...