Essays about: "traffic impact"

Showing result 1 - 5 of 227 essays containing the words traffic impact.

  1. 1. Analysis of vehicle route choice during incidents

    University essay from Linköpings universitet/Kommunikations- och transportsystemLinköpings universitet/Tekniska fakulteten; Linköpings universitet/Kommunikations- och transportsystemLinköpings universitet/Tekniska fakulteten

    Author : Joakim Janmyr; Daniel Wadell; [2018]
    Keywords : Route choice; Map matching; Route set generation; GPS traffic observations; Inferring paths from GPS observations;

    Abstract : The use of GPS observations for investigating routing behaviors can be a good alternative to using more traditional traffic simulation models. In this paper, a method for inferring paths from GPS observations is proposed. Further, a route set generation algorithm is implemented. READ MORE

  3. 2. Stationsetableringens effekter och medförda värden i mindre orter : en studie om Veinge i Laholms kommun

    University essay from SLU/Department of Landscape Architecture, Planning and Management (from 130101)

    Author : Sofia Kamf; [2018]
    Keywords : stationssamhälle; platsidentitet; regionförstoring; tillgänglighet; regiontillhörighet; tågstopp; kommunikationer; hållbar utveckling;

    Abstract : Det här arbetet belyser stationsetableringens roll i mindre orter. En stationsetablering skapar inte bara nya förutsättningar i form av förbättrad kollektivtrafik, utan skapar också möjlighet till andra former av utveckling, både lokalt i orten, men också regionalt i omlandet. READ MORE

  4. 3. A Multi-Target Graph-Constrained HMM Localisation Approach using Sparse Wi-Fi Sensor Data

    University essay from KTH/Optimeringslära och systemteori; KTH/Optimeringslära och systemteori

    Author : Simon Danielsson; Jakob Flygare; [2018]
    Keywords : Hidden Markov Model; Localisation; Wi-Fi Sensors; Forward-Backward Algorithm; Baum-Welch Algorithm; Machine Learning; Time Series Analysis.; Hidden Markov Model; Lokalisering; Wi-Fi Sensorer; Forward-Backward Algoritm; Baum-Welch Algoritm; Maskinlärning; Tidsserieanalys.;

    Abstract : This thesis explored the possibilities of using a Hidden Markov Model approach for multi-target localisation in an urban environment, with observations generated from Wi-Fi sensors. The area is modelled as a network of nodes and arcs, where the arcs represent sidewalks in the area and constitutes the hidden states in the model. READ MORE

  5. 4. Atmospheric soot particle transformation from urban to rural

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

    Author : Fredrik Johansson; [2018]
    Keywords : Aerosol; soot; atmosphere; Physics and Astronomy; Earth and Environmental Sciences;

    Abstract : The main objective of this work was to investigate if there is a contribution of aerosol from the urban region of Copenhagen at the rural station Vavihill. This was done by analyzing measurement data between 1st of January and the 28th of February 2013 measured with a Dierential Mobility Particle Sizer (DMPS), Soot Particle Aerosol Mass Spectrometer (SP-AMS), a Cloud Condensation Nuclei Counter (CCNC) and a NOx-analyzer. READ MORE

  6. 5. Predicting bat occurrence : evaluation of a connectivity-based habitat index for Swedish bats

    University essay from SLU/Dept. of Ecology

    Author : Gesa von Hirschheydt; [2018]
    Keywords : bats Chiroptera ; bat habitat index; ecological impact assessment; flight friction; cost distance analysis; landscape permeability;

    Abstract : Ecological impact assessments are required for all large infrastructure or exploitation projects because of their effects on environment and species. Methods that would make such assessments more standardised, efficient and reliable are highly desirable in today’s society, where many species are decreasing due to human-induced habitat modifications. READ MORE