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Visar resultat 1 - 5 av 6 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Real-time image processing on handheld devices and UAV

    Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Daniel Persson; Joakim Andersson; [2016]
    Nyckelord :Mapping; Orthographic Stitching; UAV; Orthophoto;

    Sammanfattning : The forest industry needs an up-to-date overview of certain areas of a forest, to either estimate damages after a storm or assess its overall health. Today, the use of unmanned aerial vehicles (UAV) have exploded. Almost anyone can own one and they are very easy to operate. LÄS MER

  3. 2. Processing data sources with big data frameworks

    Uppsats för yrkesexamina på grundnivå, KTH/Data- och elektroteknik

    Författare :Simon Nyström; Joakim Lönnegren; [2016]
    Nyckelord :Big data; NiFi; Storm; HDFS; performance; real-time; HDP; Big data; NiFi; Storm; HDFS; prestanda; realtid; HDP;

    Sammanfattning : Big data is a concept that is expanding rapidly. As more and more data is generatedand garnered, there is an increasing need for efficient solutions that can be utilized to process all this data in attempts to gain value from it. The purpose of this thesis is to find an efficient way to quickly process a large number of relatively small files. LÄS MER

  4. 3. Locating potential flood areas in an urban environment using remote sensing and GIS, case study Lund, Sweden

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Joakim Lindberg; [2015]
    Nyckelord :Lund; storm water; runoff; urban; extreme events; impervious surfaces; remote sensing; GIS; geography; physical geography; Earth and Environmental Sciences;

    Sammanfattning : Impervious surfaces, such as large parts of the urban area, reduce infiltration and increase above ground runoff (Chen et al. 2009) with risk of flooding as a result. Urban flooding has the potential to affect a large amount of people, and can cause great harm to economic interests. LÄS MER

  5. 4. Bortforsling av kaxblandat vatten från borrningar via dagvattenledningar : riskanalys, karaktärisering av kaxvatten och reningsmetoder

    Master-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Joakim Hjulström; [2014]
    Nyckelord :suspended particles; environmental impact; liquid solid separation; storm drainage; drilling waste water; flockning; miljöpåverkan; vattenrening; suspenderad substans; dagvatten; borrning; kaxvatten; flocculation; Earth and Environmental Sciences;

    Sammanfattning : Vid anläggning av djupa borrhål med tryckluftsdriven sänkhammarborrning transporteras oundvikligen bortborrat berg blandat med grundvatten upp till markytan. I Sverige spolas kaxvattnet oftast ut i en cirka 10 m3 stor container för att de grövsta partiklarna ska sedimentera innan vattnet pumpas vidare. LÄS MER

  7. 5. Analysing citizen’s adaptive capacity: – Individual adaptation strategies in Helsingborg, Sweden before, during and after the Advent Storm in 2011

    Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Joakim Lindblad; [2012]
    Nyckelord :Earth and Environmental Sciences;

    Sammanfattning : Climate change is predicted to lead to an increase in the frequency and severity of climate extremes and variability (IPCC 2007). The result is an increase in climate-related disasters in a world where, even without climate change, the number of disasters is already on the rise (UNISDR 2010). LÄS MER