Sökning: "automatic weather station"
Visar resultat 1 - 5 av 10 uppsatser innehållade orden automatic weather station.
1. "Instabox" för farligt avfall
Kandidat-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : Projektets uppdragsgivare är Stockholm Vatten och Avfall som är det ledande vatten- och avfallsbolaget i Sverige. Syftet med projektet är att utforma en ny miljöstation som ska ta emot farligt avfall från privatpersoner i Stockholms kommun. LÄS MER
2. Improving Short-Range Cloud Forecasts in Harmonie-Arome Through Cloud Initialization Using Mesan Cloud Data
Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : Previous studies, such as van der Veen (2012) and White et al. (2017), have demonstrated the potential of using measurement-based cloud data to improve Numerical Weather Prediction (NWP) based cloud forecasts. This can be done through cloud initialization; a process of injecting cloud data after the regular data assimilation in an NWP model. LÄS MER
3. The Ability of Regional Climate Models to Simulate Weather Conditions on Nordenskiöldbreen, Svalbard
Kandidat-uppsats, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : In this project, we analyse the ability of two regional climate models to simulate meteorological conditions on Nordenskiöldbreen, a glacier in Svalbard. To do so, regional climate model output is compared with in situ measurements from an automatic weather station. LÄS MER
4. Using machine learning to identify the occurrence of changing air masses
Kandidat-uppsats, Uppsala universitet/Institutionen för teknikvetenskaperSammanfattning : In the forecast data post-processing at the Swedish Meteorological and Hydrological Institute (SMHI) a regular Kalman filter is used to debias the two meter air temperature forecast of the physical models by controlling towards air temperature observations. The Kalman filter however diverges when encountering greater nonlinearities in shifting weather patterns, and can only be manually reset when a new air mass has stabilized itself within its operating region. LÄS MER
5. Meteorological Conditions on Nordenskiöldbreen Glacier, Svalbard (2009 – 2015)
Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Glacial environments in the Arctic are a much-studied topic as well as a field of research with strong influences regarding the current and future global climate of our planet. This report is focused on the meteorological conditions on Nordenskiöldbreen glacier from 2009-2015 and how they correlate with each other, the glacier surface and the surrounding terrain. LÄS MER