Essays about: "Inverse distance weighting"

Showing result 6 - 10 of 12 essays containing the words Inverse distance weighting.

  1. 6. Comparison of heat maps showing residence price generated using interpolation methods

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Mark Wong; [2017]
    Keywords : comparison interpolation methods residence price heat map kriging thin plate spline inverse distance weighting; jämförelse interpolationsmetoder bostadspriser färgdiagram kriging thin plate spline inverse distance weighting;

    Abstract : In this report we attempt to provide insights in how interpolation can be used for creating heat maps showing residence prices for different residence markets in Sweden. More specifically, three interpolation methods are implemented and are then used on three Swedish residence markets. READ MORE

  3. 7. 3D geologic subsurface modeling within the Mackenzie Plain, Northwest Territories, Canada

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Nadine Raska; [2017]
    Keywords : geology; 3D modeling; geography; geographic information systems; horizons; stratigraphic modeling; Earth and Environmental Sciences;

    Abstract : Three-dimensional (3D) models are widely used within the geosciences to provide scientists with conceptual and quantitative models of the earth’s subsurface. As a result, 3D geologic modelling is a growing field, such that scientific research often cannot keep up with technical advancements. READ MORE

  4. 8. 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

  5. 9. 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

  6. 10. Assessment of the mass of pollutant in a soil contaminated with chlorinated solvents.

    University essay from KTH/Mark- och vattenteknik

    Author : Jeanne Gautier; [2014]
    Keywords : Soil Remediation; Mass of pollutant; Interpolation; Geostatistics;

    Abstract : The scarcity of housing has led more and more developers to turn to the conversion of former industrial areas into residential areas. Brownfield redevelopment involves the cleanup of contaminated soil to eliminate any health or environmental risk. READ MORE