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Modellering av 3D-miljöer utifrån geografisk data
Linköping University, Department of Science and Technology. Linköping University, The Institute of Technology.
Linköping University, Department of Science and Technology. Linköping University, The Institute of Technology.
2005 (Swedish)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
Modeling 3D simulation environments from geographical data (English)
Abstract [sv]

Simuleringar används i många sammanhang för att underlätta förståelsen för händelser och förlopp som annars kan vara svåra att överblicka. Ofta är det mycket data som ska förmedlas till användaren.

I de fall visuella representationer av simuleringen ska visas i realtid måste data sållas bort så att en interaktiv bildfrekvens uppnås samtidigt som betydelsefull information inte får försvinna.

Vid Totalförsvarets forskningsinstitut, FOI, används simulering och visualisering som ett verktyg för att studera de komplexa duellsituationerna mellan medel och motmedel (telekrigduellen). Ett verktyg har i detta arbete tagits fram för att kunna använda sig av de stora geografiska områden som behövs i simuleringarna.

Resultatet av arbetet är en applikation som utifrån geografisk kartdata skapar ett 3D-landskap som lämpar sig för realtidssimulering.

Abstract [en]

Simulations are used in many areas to support the understanding of events that can be hard to grasp or understand. Often huge amounts of data must be shown to the user. In cases where visual representations are to be used in real-time, non-vital data must be sorted out in order to maintain interactive frame rates.

At the Swedish Defence Research Agency, FOI, simulation and visualization is used as a tool to study the complex interaction between measures and countermeasures in electronic warfare scenarios. To be able to use the vast geographical areas needed in the simulations, a tool has been developed.

The result of this work is an application that, on the basis of geographical data, produces 3D landscapes suitable for real time simulation.

Place, publisher, year, edition, pages
2005. , 61 p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-97836ISRN: LITH-ITN-MT-EX--05/033--SEOAI: oai:DiVA.org:liu-97836DiVA: diva2:652638
Subject / course
Media Technology
Supervisors
Examiners
Available from: 2013-10-01 Created: 2013-09-23 Last updated: 2013-10-01Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf