Essays about: "Geostatistical"

Showing result 1 - 5 of 14 essays containing the word Geostatistical.

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

    University essay from Uppsala universitet/Institutionen för geovetenskaper

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

    Abstract : 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. READ MORE

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

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Damire Ariel Haydee Rojas Tito; [2021]
    Keywords : ;

    Abstract : 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. READ MORE

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

    University essay from KTH/Matematisk statistik

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

    Abstract : 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. READ MORE

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

    University essay from SLU/Dept. of Economics

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

    Abstract : 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. READ MORE

  5. 5. Effective methods for prediction and visualization of contaminated soil volumes in 3D with GIS

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Sofia Sjögren; [2016]
    Keywords : Kriging; geostatistics; GIS; 3D interpolation; 3D volumes; remediation; soil contamination; Geomatics; Physical Geography and Ecosystem Science; Earth and Environmental Sciences;

    Abstract : Geographical Information Systems (GISs) have shown to be of great help in the work at contaminated sites. Today there is an increase in the development of 3D modeling in many fields. However, to combine the advantage working with spatial data in a GIS and 3D modeling for subsurface soil data is limited. READ MORE