Sökning: "Sightline"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet Sightline.

  1. 1. The Metallicity Structure of the Milky Way Halo II : Characterising the distant halo substructure

    Master-uppsats, Uppsala universitet/Observationell astrofysik

    Författare :Amanda Byström; [2022]
    Nyckelord :Milky Way; Galactic archaeology; halo; photometric metallicities; stellar catalogue; Gaia-Enceladus-Sausage; Sagittarius; Pristine survey; metallicity; Gaia mission;

    Sammanfattning : The Milky Way galaxy, like all spiral galaxies, is surrounded by a roughly spherical distribution of stars called the halo. The halo was largely formed when the galaxy merged with smaller galaxies. LÄS MER

  3. 2. Measuring the [C II]-to-H I connection in high-redshift absorption-selected galaxies

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Gaurav Senthil Kumar; [2022]
    Nyckelord :QSO; Quasar; Black Hole; AGN; Active Galactic Nuclei; DLA; Damped Lyman Alpha; C II; [C II]; H I; Sightline; HST; X-shooter; Spectroscopy; Echelle Spectroscope; Hyperfine transition; Hyperfine; Physics and Astronomy;

    Sammanfattning : HI neutral gas is the basic building block of galaxies. It dictates the star formation rate and hence the metal enrichment rates within high redshift galaxies. HI neutral gas cannot be directly observed beyond z ≈ 0. LÄS MER

  4. 3. Performing Geographic Information System Analyses on Building Information Management Models

    Master-uppsats, KTH/Geodesi och satellitpositionering

    Författare :Jonas Bengtsson; Mikael Grönkvist; [2017]
    Nyckelord :BIM; GIS; 3D modelling; Coordinated visualisation; 3D analyses; IFC; CityGML; BIM; GIS; 3D-modeller; Samredovisning; 3D-analyser; IFC; CityGML;

    Sammanfattning : As the usage of both BIM (Building Information Modelling) and 3D-GIS (Three-Dimensional Geographic Information Systems) has increased within the field of urban development and construction, so has the interest in connecting these two tools.  One possibility of integration is the potential of visualising BIM models together with other spatial data in 3D. LÄS MER

  5. 4. Utvärdering av handhållen 3D-skanner DotProducts DPI-8

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för Industriell utveckling, IT och Samhällsbyggnad

    Författare :Pär Stolpe Diamant; Dan Eriksson; [2016]
    Nyckelord :;

    Sammanfattning : Within the measurement technology area, an easy to use 3D-scanner to create three-dimensional point cloud has entered the market. Compared to traditional laser scanning, data collection is done quickly and at low cost. This kind of equipment is carried with one hand, and registered objects are presented in the display of the equipment. LÄS MER

  7. 5. Biologisk mångfald i en historisk miljö : ett gestaltningsförslag för Odinslund i Uppsala

    Kandidat-uppsats, SLU/Dept. of Urban and Rural Development

    Författare :Linnéa Randhem; [2014]
    Nyckelord :allé; biologisk mångfald; fjärilar; kulturhistoria; Odinslund; urban park;

    Sammanfattning : Landskapsarkitektyrket handlar ofta om att göra prioriteringar mellan olika intressen som ställs mot varandra. Exempel på sådana är kulturhistoriskt värdefulla miljöer samt värdet av bevarande och utveckling av städers biologiska mångfald. LÄS MER