Essays about: "geostatistics"

Showing result 1 - 5 of 10 essays containing the word geostatistics.

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Albert Asratyan; [2021]
    Keywords : 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;

    Abstract : 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. READ MORE

  3. 2. 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. 3. The spatial distribution of birds in southern Sweden : A descriptive study of willow warbler, nightingale, blackbird, robin and grey flycatcher in Svealand and Götaland.

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Lars Sjöström; [2016]
    Keywords : Poisson regression; Kriging; Variogram; Spatial correlation; Temporal correlation; Geostatistics; Biostatistics; Landscape Ecology;

    Abstract : This is a thesis about the spatial distribution of willow warbler, nightingale, blackbird, robin and grey flycatcher in Svealand and Götaland, that is the southern third of Sweden. It explores the possibilities of using statistics to describe the distribution and variation of birds in a given region. READ MORE

  5. 4. 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

  6. 5. Accuracy and precision of bedrock sur-face prediction using geophysics and geostatistics.

    University essay from KTH/Mark- och vattenteknik

    Author : Henrik Örn; [2015]
    Keywords : Bedrock surface prediction; Geotechnical site investigations; Sampling techniques; Geophysics; Kriging; Inverse distance weighting;

    Abstract : In underground construction and foundation engineering uncertainties associated with subsurface properties are inevitable to deal with. Site investigations are expensive to perform, but a limited understanding of the subsurface may result in major problems; which often lead to an unexpected increase in the overall cost of the construction project. READ MORE