Essays about: "regndata"

Showing result 1 - 5 of 10 essays containing the word regndata.

  1. 1. Quality assessment of private weather station Netatmo

    University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

    Author : Viktor Israelsson; [2023]
    Keywords : netatmo; meteorology; smhi; weatherstation; Physics and Astronomy;

    Abstract : Netatmo is a brand of private weather stations that over the past decade, in many countries, have grown to outnumber the number of government based weather stations. In most fields of research, a high number of data points can increase accuracy and precision. READ MORE

  3. 2. Characterization of Landscape Structures and Precipitation in relation to Flooding events in Pampa Deprimida : A Minor Field Study in Argentina

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

    Author : Linnea Svärd; [2023]
    Keywords : Pampeana hydrology; flood risk mapping; runoff; infiltration; precipitation; SCSCN; remote sensingg; Hydrologi på Pampas; kartläggning av översvämningsrisker; avrinning; infiltration; nederbörd; SCS-CN; fjärranalys; Hidrología de la Pampa Deprimida; cartografía del riesgo de inundaciones; escorrentía; infiltración; precipitación; SCS-CN; sensores remotos;

    Abstract : The purpose of the thesis is to characterize flood events within the agricultural fields of flooding Pampa in Argentina. The characterization divides the flat landscape into flood prone areas and endeavour at linking driving factors to flood response based on past events. READ MORE

  4. 3. Sensitivity analysis of a generic urban flow model : 2D modelling with empirical hyetographs and CDS rain

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Julia Granlund; [2022]
    Keywords : Input parameters; initial water content; antecedent moisture content; impervious surfaces; topography; empirical hyetographs; design storms;

    Abstract : Severe flooding events in recent years have underlined the importance of accurate hydrological modelling in urban areas. There are many important parameters relating to both the rainfall distribution and properties of the land on which the rain falls that controls the impacts of the rain event. READ MORE

  5. 4. Using linear regression and neural network to forecast sewer flow from X-band radar data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Fredrik Wigertz; [2021]
    Keywords : Neural network; Linear regression; Flow forecasting; Wastewater; Wastewater treatment plant; Rainfall-runoff modelling; X-band radar; Neurala nätverk; Linjär regression; Flödesprognosering; Avloppsvatten; Reningsverk; Avrinningsmodellering; X-bandradar;

    Abstract : The climate adaptation of our cities and the optimization of our technical systems with regards to weather sets high demands on the availability and the processing of weather data. The possibility to forecast disturbances of influent flow rate to wastewater treatment plants allow control systems counteract these disturbances before they have a harmful effect on the treatment processes. READ MORE

  6. 5. High frequency rainfall data disaggregation with a random cascade model : Identifying regional differences in hyetographs in Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Louis Rulewski Stenberg; [2021]
    Keywords : Random cascade model; disaggregation; high frequency; rainfall data; hyetograph; spatial transferability; regional differences; Swedish climate; clustering; Slumpmässig kaskadmodell; disaggregering; högfrekvens; regndata; hyetograf; rumslig överförbarhet; regionala skillnader; Sveriges klimat; klustring;

    Abstract : The field of urban hydrology is in need of high temporal resolution data series in order to effectively model and analyse existing and future trends in extreme precipitation. When high resolution data sets are, for any number of reasons, not available for a given location, the technique of disaggregation using a random cascade model can be applied. READ MORE