Essays about: "raster and vector data"

Showing result 1 - 5 of 13 essays containing the words raster and vector data.

  1. 1. Urban infrastructure inundation risk from permanent sea-level rise scenarios in London (UK), Bangkok (Thailand) and Mumbai (India): A comparative analysis

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Shawn Pace; [2021]
    Keywords : Geography; GIS; Climate Change; Sea-Level Rise; Urban Infrastructure; DEM; London; Mumbai; Bangkok; Earth and Environmental Sciences;

    Abstract : Due to anthropogenically created climate change, global cities are facing inundation by rising sea levels. This study aimed to fill knowledge gaps in understanding the exposure of urban infrastructure such as roads, railways, buildings and parks to sea-level rise (SLR) scenarios, and how this would affect local populations. READ MORE

  3. 2. Investigation of the siting process of Swedish nuclear power plants using GIS

    University essay from KTH/Geoinformatik

    Author : Daniel Wollberg; Egil Morast; [2020]
    Keywords : GIS; Multi-criteria analysis; Nuclear power; Sweden;

    Abstract : In order to find the optimal placement for a nuclear power plant (NPP) many different factors have to be taken into consideration. Choosing the wrong location could result in higher construction costs and/or taking avoidable risks. GIS can be used to compare different spatial criteria efficiently. READ MORE

  4. 3. Rendering and Image Processing for Micro Lithography on Xeon Phi Knights Landing Processor

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jun Zhang; [2018]
    Keywords : ;

    Abstract : The Segment program in Mycronics laser mask writers converts vector graphics into raster image with high computation intensity. IntelR Xeon PhiTM Knights Landing (KNL) is a many-core processor delivering massive thread and data parallelism. READ MORE

  5. 4. An in-depth analysis of dynamically rendered vector-based maps with WebGL using Mapbox GL JS

    University essay from Linköpings universitet/Programvara och system; Linköpings universitet/Tekniska fakulteten; Linköpings universitet/Medie- och Informationsteknik

    Author : Oskar Eriksson; Emil Rydkvist; [2015]
    Keywords : webgl; mapbox gl js; mapbox gl; vector maps;

    Abstract : The regular way of displaying maps in a web browser is by downloading raster images from a server and lay them side by side to make up a map. If any information on the map is changed, new images has to be downloaded, it cannot be done on the client. READ MORE

  6. 5. Focal Operations with Network Distance Based Neighbourhoods : Implementation, Application and Visualization

    University essay from KTH/Geoinformatik

    Author : Nore Ottenby; [2015]
    Keywords : GIS; Map algebra; Focal sum; Focal Proximity; Network Analysis; Network Space; Location Problem; City Planning; Arcpy; Density map; Hotspot map;

    Abstract : In spatial analysis, many operations are performed considering the neighbouring locations of a feature. The standard definition of a neighbourhood is an area confined by geometrical length and direction with respect to its focus. When allocating a location for a service, the population distribution is often considered. READ MORE