The Determination of Plumb Line Deviation Using Satellite/Levelling Technique

Mustafin, Murat Gazizovich; Moussa, Hiba

doi:10.1007/978-981-99-4229-9_4

Cited by 2 publications

(1 citation statement)

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“…This is where the Inverse Distance Weighting (IDW) interpolation method comes into play. This article delves into the practical application of the IDW method in determining normal heights, utilizing a network of points with measured ellipsoidal and normal heights obtained through the GNSS/leveling method (Mustafin et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Methodology of Applying Inverse Distance Weighting Interpolation Method in Determining Normal Heights

Moussa,

Abboud

2024

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This article explores the application of the Inverse Distance Weighting (IDW) interpolation method in determining normal heights, utilizing a network of points with measured ellipsoidal and normal heights by the use of GNSS/levelling method. The IDW method, which assumes that points closer to each other are more alike, is employed to locate points within the correct quadrant and calculate their normal height based on the determined average height anomaly across the entire area. The accuracy of this method is validated using check points. The article further discusses the methodology of normal height determination at a country level by using generated coefficients, representing the average difference between various height-systems, which could be used as an integral to the interpolation methods used for generating a refined Digital Elevation Model (DEM) across the country. This study contributes to the ongoing discourse on the effective use of interpolation methods in geospatial analysis and DEM generation. It provides valuable insights into the practical application of the IDW method and its potential for enhancing the accuracy of normal height determination and DEM refinement. Importantly, such methods hold significant value for countries lacking gravimetric data, as they provide a viable means of determining normal heights in the absence of a local quasi geoid model.

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Section: Introductionmentioning

confidence: 99%

Methodology of Applying Inverse Distance Weighting Interpolation Method in Determining Normal Heights

Moussa,

Abboud

2024

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Problems of Formation of Specially Protected Natural Areas in the Arctic Zone of Russia

Kovyazin,

Bogdanova

2024

Ecological Aspects of Soil and Land Preservation

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The chapter discusses the problems of forming specially protected natural areas in the Arctic zone of the Russian Federation. Research shows the need to preserve and restore the natural environment, awareness of the importance of environmental protection of nature, especially in the context of economic globalization. As part of the study, data on specially protected natural areas of the Arctic zone of the Russian Federation were collected from open sources of information. Data processing and analysis was carried out, which made it possible to determine the current state of the system of specially protected natural areas. The authors identified a number of problems in the system of specially protected natural areas of the Arctic zone of the Russian Federation and proposed practical ways to solve them.

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The Determination of Plumb Line Deviation Using Satellite/Levelling Technique

Cited by 2 publications

References 10 publications

Methodology of Applying Inverse Distance Weighting Interpolation Method in Determining Normal Heights

Methodology of Applying Inverse Distance Weighting Interpolation Method in Determining Normal Heights

Problems of Formation of Specially Protected Natural Areas in the Arctic Zone of Russia

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