Essays about: "topological database"

Showing result 1 - 5 of 6 essays containing the words topological database.

  1. 1. Methodology for creating and modifying distributed topologically structured geographical datasets

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap; Lunds universitet/Lantmäteri (CI)

    Author : Lisette Danebjer; [2016]
    Keywords : topological database; topological data structure; topological relationships; spatial relationships; geographical information system; geographical data; Technology and Engineering; Earth and Environmental Sciences;

    Abstract : Spatial relationships are a comprehensive and essential part of geographical information management and GIS. Topological relationships are a subgroup of the spatial relationships. They are defined by the fact that they do not break under topological transformations, meaning they remain when stretching, twisting or crumbling the underlying space. READ MORE

  3. 2. Automatic creation of schematic maps : a case study of the railway network at the Swedish Transport Administration

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Samanah Seyedi-Shandiz; [2015]
    Keywords : schematic diagram; geographical representation; schematic representation; GIS; ArcGIS Schematics; geometric network; Earth and Environmental Sciences;

    Abstract : Idag vill man effektivisera användningen av geografiska informationssystem (GIS), vilket uppmuntrar järnvägsförvaltningarna att centralisera sina data. Därför hämtar de både geografiska och schematiska framställningar från samma databas. READ MORE

  4. 3. Urban land-use planning using Geographical Information System and Analytical Hierarchy Process : case study Dhaka city

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Kazi Masel Ullah; [2014]
    Keywords : land-use planning; AHP; Physical Geography and Ecosystem analysis; GIS; urban planning; land suitability; Dhaka city; Earth and Environmental Sciences;

    Abstract : Urban land-use planning, which is a useful tool for the sustainable development of a city, is a complex decision making process. However, the modern GIS technologies facilitate such complex jobs in two ways – (i) GIS allows to work with large numbr of datasets, (ii) a number of methods, techniques or models could be embeded in GIS for land-use suitability analysis. READ MORE

  5. 4. A Topologically Aware Resource Management System

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Shariq Mobeen; [2014]
    Keywords : Topology; Resource Management System; SUT; Testing; Topologi; Resurshanteringssystem; SUT; Testning;

    Abstract : As companies fight for market share whoever is able to bring products to market faster has an advantage over their competitors. Therefore it is absolutely essential to constantly evaluate and optimize processes to achieve shorter time-to-market for products. These optimizations have to be carried out in all parts of a company. READ MORE

  6. 5. Schematic representation of the geographical railway network used by the Swedish Transport Administration

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Samanah Seyedi-Shandiz; [2014]
    Keywords : schematic Diagram; geographical representation; schematic representation; GIS; ArcGIS Schematics; physical geography; ecosystem analysis; Earth and Environmental Sciences;

    Abstract : Today, one of the needs of the railway information systems is sharing the precise and exact data among varieties of stakeholders. In addition, efficient use of Geographical Information Systems (GIS) encourages the railways administrations to centralize their data and prepare an information model whose purpose is to reduce the demands associated with the transformation of the data. READ MORE