İha Fotogrametri̇si̇ni̇n Arkeoloji̇k Yüzey Araştirmalarina Katkilarinin İncelenmesi̇

Polat, Nizar; Çokoğullu, Seçil; Memduhoğlu, Abdulkadir; Şenol, Halil İbrahim; Oral, Muharrem; Karaçizmeli, Mahmut; Marangoz, Özgür

doi:10.22520/tubaar.2021.28.009

Cited by 7 publications

(2 citation statements)

References 5 publications

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“…Çekilen bu fotoğraflar fotogrametri yazılımı kullanılarak analiz edilir ve işlenir. Sonuç olarak, İHA fotogrametrisi, yeryüzünün veya nesnelerin hassas modellerinin ve haritalarının oluşturulmasını sağlar [7].…”

Section: Introductionunclassified

A Comparison of the Use of Oblique and Nadir Aerial Photographs in the 3D Modeling of Complex Buildings: A Case Study of the GAP YENEV Building

DÖRTBUDAK,

AKÇA,

POLAT

2023

Türkiye Fotogrametri Dergisi

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Şehir, ticaret, sanayi ve altyapı hizmetlerinin yoğun olarak yer aldığı, yerleşim alanlarının insan, bina, altyapı gibi unsurları bünyesinde barındıran bir yerleşim birimidir. Bu unsurlardan biri olan binalar genellikle çatı, duvar ve zemin gibi yapısal özelliklere sahiptir. Binaların yaygınlığı, amacı ve tasarımı, bulundukları şehrin ekonomik ve sosyal yapısı hakkında bilgi verir; örneğin metropollerde kompleks binalar görülürken, kırsal alanlarda basit bina türleri görülmektedir. Tasarım ve inşaat açısından yapısal olarak zorlu olan kompleks binalar, görsel anlayışı geliştirmek, mekansal düzenlemeleri kolaylaştırmak ve mühendislere bina tasarımı üzerinde daha fazla kontrol sağlamak için 3 boyutlu olarak modellenmelidir. Projenin uygunluğuna göre kullanıcılar modelleme için dijital işleme, lazer tarama veya fotogrametri gibi yöntemleri tercih edebilirler. Fotogrametri, nesnelerin 3 boyutlu koordinatlarını ve şekillerini belirlemek için fotoğrafların analizini kullanan bir yöntemdir. Bu yöntem nesnelerin 3 boyutlu modellerinin oluşturulmasına olanak sağlar. Günümüz 3 boyutlu modelleme süreçlerinde fotogrametrinin alt alanı olan İnsansız Hava Aracı (İHA) fotogrametrisi sıklıkla tercih edilmektedir. İHA fotogrametrisi, insansız hava araçları kullanılarak görüntülerin toplanmasını içeren, hızlı ve uygun maliyetli bir yöntem olarak bilinmektedir. Bu çalışmada çok katlı, kompleks ve dairesel bir binanın 3 boyutlu modellenmesi için İHA fotogrametrisi kullanılmıştır. İHA görüntü yakalama sürecinde hem eğik hem de nadir uçuş stratejileri ayrı ayrı uygulanmış olup değerlendirilmiştir.

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Section: Introductionunclassified

A Comparison of the Use of Oblique and Nadir Aerial Photographs in the 3D Modeling of Complex Buildings: A Case Study of the GAP YENEV Building

DÖRTBUDAK,

AKÇA,

POLAT

2023

Türkiye Fotogrametri Dergisi

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“…Culture not only promotes economic development but can also be used as a means of transforming certain geographical areas. It, therefore, forms part of many local and regional economic development strategies (Alptekin et al, 2019;Polat et al, 2021b). Unfortunately, historical artifacts have been exposed to aging, humidity, dust, pressure, etc.…”

Section: Introductionmentioning

confidence: 99%

Documenting historical monuments using smartphones: a case study of Fakih Dede Tomb, Konya

DÖŞ¹,

Uysal²

2021

Mersin Photogrammetry Journal

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Photogrammetry Modelling Historical Monuments SFM SmartphonesCultural heritage and historical monuments are the memories of societies and enable future generations to learn about the past. However, historical monuments from the past to the present have been subjected to many destructions, natural or unnatural. Thanks to advances in technology, it is easier to document historical monuments using digital photogrammetric methods. Today, we see the methods used in documenting historical artifacts as traditional measurement, laser scanning, and photogrammetric methods or combinations of them. In this study, historical artifacts were tried to be documented through close-up photogrammetry methods, which is a sub-working area of photogrammetry, through images taken with nonmetric cameras of smartphones that we use frequently in our daily lives. Planned geodesic measurement and photography should be done in order to perform three-dimensional (3D) modeling with close-up photogrammetry. During the study, the checkpoints were measured using geodesic methods on the historical monument and part of it was reserved for accuracy analysis. The tomb of Fakih Dede in Konya, which is an important point of visit in the region has been chosen.

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Using UAV Photogrammetric Technique for Monitoring, Change Detection, and Analysis of Archeological Excavation Sites

Ulvi̇

2022

J. Comput. Cult. Herit.

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The shrinkage of the sensors installed in unmanned aerial vehicles and the increase in data quality have provided great advantages to UAV users, especially in analysis and interpretation works. Archaeologists, in particular, can take full advantage of new opportunities to research and identify objects and artifacts, using remote sensing methods, by studying the past at excavation sites using modern technologies such as UAVs. These methods enable researchers to discover objects on the ground with the help of sensors. This study includes the UAV monitoring, documentation, and analyses of the excavation works that took place in 2014 (phase 1), 2017 (phase 2- phase 3), and 2020 (phase 4) at the Ancient Theatre of Uzuncaburç built in the Roman Empire. For this purpose, photos were taken with the UAV for each phase, and measurements were made from the excavation site's points with precision gauges (total-station and GNSS). 3D point cloud, orthophoto map, Digital Elevation Model (DEM) map, and 3D models of each phase were produced with the taken pictures. Since UAV photogrammetry was used in this study, each excavation phase was recorded precisely. This, unlike classical documentation techniques, enabled the deformations in the excavation areas to be revealed. The 3D position accuracy calculated for the control point (ChP) used in the four excavation phases ranges from 5.8 mm to 33.5 mm. The most important feature of this study is the sensitive examination of the changes in the excavation area for many years with the UAV photogrammetry technique. At the end of the study, the excavation phases and the determination of the deformation points in the excavation area were recorded digitally.

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İha Fotogrametri̇si̇ni̇n Arkeoloji̇k Yüzey Araştirmalarina Katkilarinin İncelenmesi̇

Cited by 7 publications

References 5 publications

A Comparison of the Use of Oblique and Nadir Aerial Photographs in the 3D Modeling of Complex Buildings: A Case Study of the GAP YENEV Building

A Comparison of the Use of Oblique and Nadir Aerial Photographs in the 3D Modeling of Complex Buildings: A Case Study of the GAP YENEV Building

Documenting historical monuments using smartphones: a case study of Fakih Dede Tomb, Konya

Using UAV Photogrammetric Technique for Monitoring, Change Detection, and Analysis of Archeological Excavation Sites

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