Journals / Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi / 2021 / Cilt: 8 - Sayı: 14

DETERMINING THE POSITION OF A EMBEDDED OBJECT WITH MAGNETIC FEATURES BY BOUNDARY ANALYSIS AND NTG METHODS

MANYETİK ÖZELLİK GÖSTEREN GÖMÜLÜ BİR CİSMİN SINIR ANALİZİ VE NTG YÖNTEMLERİYLE KONUMUNUN BELİRLENMESİ

Pages
196–202
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As a result of this study, the lateral boundaries and depth of the buried object could be determined.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, determination of the location of an object buried close to the surface was tested.
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Key Findings & Data:In this context, an expired metallic MR device, whose dimensions and location were previously determined, was buried in a field selected as the application area within the Karadeniz Technical University Kanuni campus area for testing purposes.
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Conclusion & Impact:As a result of this study, the lateral boundaries and depth of the buried object could be determined.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, determination of the location of an object buried close to the surface was tested. In this context, an expired metallic MR device, whose dimensions and location were previously determined, was buried in a field selected as the application area within the Karadeniz Technical University Kanuni campus area for testing purposes. The total magnetic field measurements were taken in many profiles in the area where this device was embedded, and the data obtained from the measurements were mapped. Then, the reduction process to the pole was applied to the total magnetic field data and the new data obtained were mapped. Analytical signal, total horizontal derivative and first vertical derivative techniques have been applied to the data reduced to the pole. Then, a profile that passes over the buried object, determined in the data map reduced to the pole, was selected, and the normalized full gradient (NFG) method was applied to the data in this profile. As a result of this study, the lateral boundaries and depth of the buried object could be determined.

Özet

Bu çalışmada yüzeye yakın gömülü bir cismin yerinin belirlenmesi test edilmiştir. Bu kapsamda, Karadeniz Teknik Üniversitesi Kanuni kampüs alanı içerisinde uygulama alanı olarak seçilen bir sahaya daha önceden boyutları ve konumu belli olan kullanım süresi bitmiş bir adet metalik özelliğe sahip MR cihazı test amaçlı olarak gömülmüştür. Bu cihazın gömülü olduğu alanda birçok profilde, toplam manyetik alan ölçüleri alınmış ve alınan ölçülerden elde edilen veriler haritalanmıştır. Sonra, toplam manyetik alan verilerine kutba indirgeme işlemi uygulanmış ve elde edilen yeni veriler haritalanmıştır. Kutba indirgenmiş verilere analitik sinyal, toplam yatay türev ve birinci düşey türev teknikleri uygulanmıştır. Daha sonra, kutba indirgenmiş veri haritasında belirlenen, gömülü cisim üzerinden geçen bir profil seçilerek, bu profildeki verilere normalize tam gradyent (NTG) yöntemi uygulanmıştır. Yapılan bu çalışma sonucunda gömülü cismin yanal sınırları ve derinliği belirlenebilmiştir.

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Cite This Article

BABACAN, A. E., ELMAS, A. (2022). DETERMINING THE POSITION OF A EMBEDDED OBJECT WITH MAGNETIC FEATURES BY BOUNDARY ANALYSIS AND NTG METHODS. Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 8 - Sayı: 14, 196–202. https://ajindex.com/articles/428562

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