Sökning: "geostatistik"

Hittade 4 uppsatser innehållade ordet geostatistik.

  1. 1. Performance Analysis of Distributed Spatial Interpolation for Air Quality Data

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Albert Asratyan; [2021]
    Nyckelord :Distributed Computing; Parallel Execution; Data Interpolation; Kriging; Apache Ray; Geostatistics; Python; Cloud Services; AWS; Air Quality; Distribuerad Databehandling; Parallell Körning; Datainterpolation; Kriging; Apache Ray; Geostatistik; Python; Molntjänster; AWS; Luftkvalitet;

    Sammanfattning : Deteriorating air quality is a growing concern that has been linked to many health- related issues. Its monitoring is a good first step to understanding the problem. However, it is not always possible to collect air quality data from every location. LÄS MER

  3. 2. Statistical Methods for Mineral Models of Drill Cores

    Master-uppsats, KTH/Matematisk statistik

    Författare :Björn Johansson; [2020]
    Nyckelord :Ordinary Kriging; Variograms; Geostatistics; Statistical Methods; Ordinary Kriging; Variogram; Geostatistik; Statistiska Metoder;

    Sammanfattning : In modern mining industry, new resource efficient and climate resilient methods have been gaining traction. Commissioned efforts to improve the efficiency of European mining is further helping us to such goals. Orexplore AB's X-ray technology for analyzing drill cores is currently involved in two such project. LÄS MER

  4. 3. Quantifying terrain factor using GIS applications for real estate property valuation

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Dahlia Mudzaffar Ali; [2016]
    Nyckelord :digital elevation model DEM ; GIS; geography; physical geography; property valuation; Earth and Environmental Sciences;

    Sammanfattning : This thesis studies the use of GIS applications to derive adjustment figures for the terrain factor in property valuation tasks. It aims at suggesting a quantitative approach alternative to evaluate the terrain factor as opposed to traditional methods and current industry practices where terrain is qualitatively judged based on visual observation at site and subjected to individual opinion. LÄS MER

  5. 4. Spatial distribution of hydraulic conductivity in the Rio Sucio drainage basin, Nicaragua : a minor field study

    Magister-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Magnus Eckeskog; [2006]
    Nyckelord :saturated hydraulic conductivity; physical geography; geography; geologi; geomorfologi; hydrologi; hydrogeologi; constant compact head permeameter; interpolering; geostatistik; mättad hydraulisk konduktivitet; GIS; geografi; naturgeografi; geostatistics; interpolation; hydrogeology; hydrology; geomorphology; geology; soil; Earth and Environmental Sciences;

    Sammanfattning : Vattendragen i Nicaraguas centrala bergsområden är utsatta för hög miljöpåverkan. I över hundra år har kvicksilver använts för att utvinna guld i dessa områden, vilket förorenat vattenresurserna. Det har gjorts få undersökningar av områdets vattenkvalité, vilket främst beror på avsaknaden av infrastruktur. LÄS MER