<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The present paper proposes to analyse the consistency of several interpolation methods for generating a grid structure, which will be used for digital terrain modelling in the case of water retention basins (polders). The aim is to use a single dataset, from which a number of measured points will be eliminated, after which several interpolation methods will be applied to the remaining dataset in order to analyze which method yields the nearest correct (measured) value. The research focuses on comparing the reliability, consistency and sheer data accuracy (in comparison with pre-determined control points) of both the resulted grids and the noise filtered ones, to assess the performance of each method.</p>
</abstract>

The present paper proposes to analyse the consistency of several interpolation methods for generating a grid structure, which will be used for digital terrain modelling in the case of water retention basins (polders). The aim is to use a single dataset, from which a number of measured points will be eliminated, after which several interpolation methods will be applied to the remaining dataset in order to analyze which method yields the nearest correct (measured) value. The research focuses on comparing the reliability, consistency and sheer data accuracy (in comparison with pre-determined control points) of both the resulted grids and the noise filtered ones, to assess the performance of each method.

Interpolation Method Consistency Analysis in the Creation of Digital Terrain Models

University of Oradea, Faculty of Civil Engineering

Journal of Applied Engineering Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The present paper proposes to analyse the consistency of several interpolation methods for generating a grid structure, which will be used for digital terrain...

Interpolation Method Consistency Analysis in the Creation of Digital Terrain Models

Online veröffentlicht: 20. Mai 2024

Seitenbereich: 161 - 166

Eingereicht: 13. Dez. 2024

Akzeptiert: 29. Jan. 2024

DOI: https://doi.org/10.2478/jaes-2024-0020

Schlüsselwörter
geodetic data interpolation, DTM interpolation algorithm consistency, low-pass filter, smoothed grid

© 2024 N.-Sz. Suba et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Interpolation Method Consistency Analysis in the Creation of Digital Terrain Models

Online veröffentlicht: 20. Mai 2024

Seitenbereich: 161 - 166

Eingereicht: 13. Dez. 2024

Akzeptiert: 29. Jan. 2024

DOI: https://doi.org/10.2478/jaes-2024-0020

Schlüsselwörtergeodetic data interpolation, DTM interpolation algorithm consistency, low-pass filter, smoothed grid

© 2024 N.-Sz. Suba et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Schlüsselwörter
geodetic data interpolation, DTM interpolation algorithm consistency, low-pass filter, smoothed grid