Sökning: "Geostatistical"

Visar resultat 1 - 5 av 17 uppsatser innehållade ordet Geostatistical.

  1. 1. In-Situ Gold Resource Estimation Using Satellite Remote Sensing and Machine Learning in Defunct Tailing Storage Facilities (South Africa)

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Shenelle Agard; [2023]
    Nyckelord :tailings storage facility; critical raw materials; machine learning; mine valorisation;

    Sammanfattning : The mining industry generates billions of tonnes of waste annually, which is often stored in tailings storage facilities (TSF). This waste is generated from the extraction of ore from surface or underground mines, as well as from metallurgical processing and low-grade stockpiles. LÄS MER

  3. 2. Collision Risk for Migratory Birds Facing Wind Energy Installations in Europe in Relation to Wind Energy Production

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Damire Ariel Haydee Rojas Tito; [2021]
    Nyckelord :;

    Sammanfattning : The increasing presence of wind energy installations is faced with citizen and political resistance often founded on the potential damage these can impose on fauna such as birds. This resistance is an obstacle to the necessary introduction of more weather-based renewable electricity sources due to the consequences of fossil-fuel electricity generation. LÄS MER

  4. 3. 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

  5. 4. Accounting for geographic basis risk in agricultural weather index insurance : how kriging prediction may improve protection against climate risk

    Master-uppsats, SLU/Dept. of Economics

    Författare :Daniel Leppert; [2019]
    Nyckelord :agricultural economics; geographic basis risk; weather index insurance; kriging; climate change;

    Sammanfattning : Weather index insurance is a potential solution to a widely acknowledged problem of information asymmetries in agricultural crop insurance. Insurance where payouts depend on a weather index relies on accurate estimates of local weather, such as temperature and rainfall. LÄS MER

  7. 5. Grundvattenpotential i Västerviks kommun : Geostatistiska metoder i en GIS-miljö

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Emil Andersson Cada; [2018]
    Nyckelord :Grundvatten; GIS; Resursplanering; PLS; Grundvattenkartläggning;

    Sammanfattning : In this study, groundwater resource potential (GRP) for Västervik municipality has been investigated using the methodology developed in the article by Earon et al. (2015). The aim was to test the reliability of the methodology for groundwater mapping, as to further add to the knowledge base of groundwater access. LÄS MER