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Showing result 1 - 5 of 47 swedish dissertations matching the above criteria.
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1. GNSS hardware biases in code and carrier phase observables
Abstract : GNSS hardware biases appear in code and phase observations, and originates both from the receiver and satellite hardware. The presence of biases in GNSS observations might affect the accuracy in precise GNSS positioning applications, and might also be of relevance in other GNSS applications. READ MORE
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2. Local Sea Level Observations Using Reflected GNSS Signals
Abstract : Sea level rise due to global warming is predicted to have a large impact on human society, especially for populations living in coastal regions and on islands. It is therefore of great importance to monitor the sea level and to increase the understanding of the local hydrodynamic and meteorological responses to a global sea level rise. READ MORE
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3. Combination of space-geodetic techniques in the era of VGOS and multi-GNSS
Abstract : The definition and maintenance of accurate and stable Earth-fixed and inertial reference frames is crucial in studying, among else, geophysical and geodynamical phenomena, precise positioning, and space navigation. The tools used to this end are space-geodetic techniques, like e.g. READ MORE
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4. Inverse modelling of GNSS multipath signals
Abstract : Measuring the world around us is necessary to observe and understand the changes that occur in our environment. A widely distributed network of measurement stations can help us to understand ongoing and predict future climate change. READ MORE
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5. Hardware biases and their impact on GNSS positioning
Abstract : GNSS hardware biases appear in code and phase observations, and originates both from the receiver and satellite hardware. These biases influence the accuracy in precise GNSS positioning if not handled properly. READ MORE