Essays about: "winters"

Showing result 6 - 10 of 104 essays containing the word winters.

  1. 6. Evaluation of probabilistic forecasts in Uppsala and its potential use in winter road maintenance

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Elisabet Johansson; [2023]
    Keywords : forecast evaluation; ensemble system; MetCoOp; winter road maintenance; snow removal; utvärdering; ensembelprognos; MetCoOp; snöröjning; vinterväghållning;

    Abstract : Efficient winter road maintenance is crucial for safety and societal function during the winter months in Sweden. This report aims to evaluate the MetCoOp ensemble system CMEPS and investigate its potential use as a basis for formulating criteria for snow removal that accounts for forecasted weather. READ MORE

  3. 7. Passenger flow prediction : Finding and developing a sustainable machine learning model for airport passenger flow prediction

    University essay from Uppsala universitet/Matematiska institutionen

    Author : Tomas Haglund; Oskar Jonsson; [2023]
    Keywords : Maskininlärning flyplats flyg flygindustrin passanger flow AI;

    Abstract : There are many outdated routines and processes in today's aviation industry that major airlines lack the motivation to update. While this may not hold any direct security concerns, it creates bottlenecks at checks and high salary costs for otiose airport personnel. READ MORE

  4. 8. Evaluation of the variation in albedo over snow-covered forest in Northern Sweden and Finland

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Klara Hugosson; [2022-05-20]
    Keywords : ;

    Abstract : The effect of albedo variability induced by meteorological parameters in snow-covered forested areas at local scale is poorly known. Few meteorological stations measure albedo, even though the effect on albedo caused by land use changes is well known. READ MORE

  5. 9. Forecasting Inventory Quantities : Time Series Models for Visualizing Fluctuations within Outbound Logistics

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Johan Lagerström; Lisa Sundström; [2022]
    Keywords : Outbound Logistics; Forecasting; Fluctuations; Time Series Analysis; Inventory space; 3PL;

    Abstract : Forecasting demand is one of the processes which greatly influences the decision making within a company, and it is also one of the greatest sources of uncertainty. Inaccurate forecasts force companies to find ways to compensate for the uncertainty, often by building inventories. READ MORE

  6. 10. Comparison of temperature variability and trends in Svalbard and Franz Joseph Land

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Johanna Renberg; [2022]
    Keywords : Arctic warming; Arctic Amplification; Franz Joseph Land climate; Svalbard climate; linear regression;

    Abstract : Arctic warming is assumed to be four times the global warming. A published study by Ivanov et al. (2019) shows that the annual average temperature of Franz Joseph Land (the world’s northernmost island region, a Russian territory) has increased by 5.2 °C from 2000-2017. READ MORE