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  • 1.
    Sdao, Francesco
    et al.
    University of Basilicata, Italy.
    Sivertun, Åke
    Försvarshögskolan, Militärvetenskapliga institutionen (MVI), Militärtekniska avdelningen (MTA).
    Sole, Aurelia
    University of Basilicata, Italy.
    Albano, Raffaele
    University of Basilicata, Italy.
    Pascale, Stefania
    University of Basilicata, Italy.
    Giosa, Luciana
    University of Basilicata, Italy.
    A GIS implementation of a model of systemic vulnerability assessment in urbanized areas exposed to combined risk of landslide and flood2012Ingår i: Geographic Information Analysis for Sustainable Development and Economic Planning / [ed] Giuseppe Borruso, Stefania Bertazzon, Andrea Favretto, Beniamino Murgante och Carmelo Maria Torre, IGI Global, 2012Kapitel i bok, del av antologi (Refereegranskat)
  • 2.
    Sivertun, Åke
    Försvarshögskolan, Militärvetenskapliga institutionen (MVI), Militärtekniska avdelningen (MTA).
    Geographical Data for Training, Planning and Tactical Implementation2015Ingår i: 2015 International Conference on Military Technologies (ICMT) / [ed] Vaclav Krivanek, Piscataway, USA: Institute of Electrical and Electronics Engineers (IEEE), 2015, s. 7153707-Konferensbidrag (Refereegranskat)
    Abstract [en]

    Tactics are the part of the military problem solving, which attempts to address situations that arise in a concrete context and in a specific geographical area. It is about learning to perceive both the more stable geographical conditions in the working area as well as taking into consideration the effects of climate and weather and how the squad and their systems are affected and how an opponent could try to exploit these conditions and turn them to his advantage. The idea in tactical training is therefore to be able to master both the battlefield environment with its limitations and possibilities and the combat that is conducted there. Friction is used as a concept in several discussions about military activities. The geography with its sometimes channelling terrain and various landscape elements can constitute serious obstacles in trying to carry out all the tasks and abilities expected of a unit. Geography, Climate and Weather can thus be regarded as frictions in a military operation. This should also be possible to train in simulators and systems for war gaming.

  • 3.
    Ul Hassan Chaudhary, Waquar
    et al.
    Linköpings Universitet Inst för Tema.
    Sivertun, Åke
    Försvarshögskolan, Militärvetenskapliga institutionen (MVI), Militärtekniska avdelningen (MTA).
    Object-Based Analysis of Multispectral RS Data and GIS for Detection of Climate Change Impact on the Karakoram Range Northern Pakistan2015Ingår i: Journal of Environmental Science and Engineering A, ISSN 2162-5298, E-ISSN 2162-5301, Vol. A, nr 4, s. 303-310Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Changing climate has a great impact on northern area of Pakistan’s environment and is more prone to environmentalchanges impacts than rest of the country due to its high elevation. However, melting glaciers effect not only the local environmentbut also the whole country with frequent and heavy floods. Remote sensing (RS) from Satellites and Airplanes used in GeographicalInformation Systems (GIS) are technologies that can aid in understanding the on-going environmental processes. Furthermore, helpresearchers to observe, understand, forecast and suggest response to changes that occur. It can be natural disasters or man-madedisasters and human induced factors. Still analysis accuracy issues play a vital role for the formulation of any strategy. To achievebetter results, object based analysis methods have been tested. Various algorithms are developed by the analysts to calculate themagnitude of land cover changes. However, they must be evaluated for each environment that is under observation as mountainousareas. Here were object-based methods evaluated in comparison with pixel based. Landslides, soil moisture, soil permeability, snowcover and vegetation cover can be effectively monitored by those methods.

  • 4.
    Wicander, Mårten
    Försvarshögskolan.
    Requirements for Cross Country Movement in Land Warfare2018Självständigt arbete på grundnivå (yrkesexamen), 10 poäng / 15 hpStudentuppsats (Examensarbete)
    Abstract [en]

    In modern military operations, the usage of command, control and communication systems is ever increasing, where Geographical Information Systems are used to increase the commanders’ situational awareness. The use of cross-country movement models in a Geographical Information System can further aid commanders in their decision-making and narrow down possible advancements on the battlefield. This study’s purpose is to examine the Czech Republic’s available methods for presenting cross-country movement in a geographical information system, to recognize what procedures the Swedish Armed Forces have to conduct in the future to have equivalent or better ability in calculating and presenting cross-country movement. 

    In order to determine this, Swedish geodata has been analysed with a simplified Czech cross-country model and compared to an extended analysis made in the Czech Republic. The method for information gathering was literature studies in the field of geography and cross-country movement, collection of geodata from the Swedish authority Lantmäteriet and two interviews about Swedish geodata and the current situation with Geographical Information Systems in the Swedish Armed Forces.

    The result shows that the available digital elevation model over Sweden is not accurate enough and that the vegetation database is limited. However, the available geodata over soil is adequate enough in structure to use in cross-country movement models. The author’s suggestion for the Swedish Armed Forces is to determine domestic trafficability parameters and create models that consider Sweden’s specific geographical conditions, with use of similar models that the Czech Republic uses. Further research should focus on investigating necessary parameters and how the cross-country models can be incorporated in a command, control and communication system.

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