Sökning: "Radar"

Visar resultat 1 - 5 av 551 uppsatser innehållade ordet Radar.

  1. 1. THE MONASTERY HILL: GEOPHYSICAL METHODS FOR DESCRIBING ARCHAEOLOGY AND NEAR-SURFACE GEOLOGY IN LÖDÖSE, SW SWEDEN

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Tobias Möhl; Fredrik Andersson; [2021-09-21]
    Nyckelord :Near-surface geophysics; Ground-penetrating radar; Resistivity; Magnetic gradiometry; 3D modeling; Archaeology; Leached clay; Medieval monastery; Sweden;

    Sammanfattning : Even though Sweden has been one of the leading countries in the development of nearsurfacegeophysics instrumentation and practices, geophysical surveys in archaeology are notcommonly used in Sweden. However, it is becoming increasingly popular, especially the useof ground-penetrating radar and metal detectors. LÄS MER

  2. 2. LÖDÖSEHUS: GEOPHYSICAL METHODS FOR DESCRIBING ARCHAEOLOGY AND NEAR-SURFACE GEOLOGY AT THE SITE OF A MEDIEVAL CASTLE IN LÖDÖSE, SW SWEDEN

    Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

    Författare :Fredrik Andersson; Tobias Möhl; [2021-09-21]
    Nyckelord :Near-surface geophysics; Ground-penetrating radar; Resistivity; Induced Polarization; Archaeology; Leached clay; Medieval castle; Lödösehus; Lödöse; Sweden;

    Sammanfattning : Near-surface geophysics is a well established method for mapping the geological conditionsin the subsurface. The use of geophysics is also a commonly used method in archaeologicalsurveys, although traditionally not as much in Sweden. LÄS MER

  3. 3. Multi-objective optimization for placing airspace surveillance observers

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Amanda Anderson; [2021-08-13]
    Nyckelord :Facility location; multi-objective optimization; ant colony algorithm; genetic algorithm; pareto optimal; observer placement; 3D viewshed;

    Sammanfattning : Reconnaissance is an important aspect of military planning. Tools that help an alysts monitor and make informed choices are vital for avoiding costly situations.The use of ground-based radar sensors is a common method for monitoring for bothland-based and airborne threats. LÄS MER

  4. 4. Counting and detecting people with radars. : The comparison of three radars in relation to their people counting ability.

    Kandidat-uppsats, Jönköping University/JTH, Avdelningen för datateknik och informatik

    Författare :Adam Leo; Johan Carleklev; [2021]
    Nyckelord :;

    Sammanfattning : People counting and human detection systems have during the last decade been developed using many different sensors; from video cameras to radars. While video cameras function much like the human eyes and yield data relatable to humans, it might be prone to privacy regulations. LÄS MER

  5. 5. Estimation of satellite orbits using ground based radar concept

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Jonas Gabrielsson; [2021]
    Nyckelord :;

    Sammanfattning : Today an abundance of objects are circulating in earth captured orbit. Monitoring these objects is of national security interest. One way to map any object in orbit is with their Keplerian elements. A method for estimating the Keplerian elements of a satellite orbit simulating a ground based radar station has been investigated. LÄS MER