Topographical Analyses of Unmanned Aerial Vehicle-Based Very High-Resolution Digital Surface Models for Archaeological Sites

Susam, Tekin

doi:10.17559/tv-20171109090111

Cited by 2 publications

(2 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The flight took place on average 20 m above the surface of the land. Photographs were taken using a Sony Next 7 (6000 × 4000 (24 M)) digital camera [27].…”

Section: Materials and Methods 31 Uav And Cameramentioning

confidence: 99%

See 1 more Smart Citation

Comparison of DSMs Generated Using High Resolution UAV Images in an Archaeological Site

Yaprak

2020

Teh. vjesn.

View full text Add to dashboard Cite

Unmanned Ariel Vehicles (UAVs) are increasingly used for topographic mapping. The use of UAVs in the photogrammetric survey of archaeological sites provides extensive opportunities for the creation of documentation. By using this technology, a detailed and precise digital map of historical and cultural areas can be produced, digital terrain model, orthophotos of the whole area can be produced and inaccessible parts of the historical area such as towers, walls, steep slopes can be documented. For this study, 542 high-resolution images were captured with a UAV from approximately 20 m high. The high-resolution images were processed using Agisoft Photoscan and Pix4Dmapper Pro software to generate point clouds and Digital Surface Models (DSMs). Both software packages produced GSD values are between 0,401-0.425 cm/pixel. When comparing the cross sections obtained from the DSMs obtained from the two software packages, it was seen that the Pix4D software was more successful, especially in the sections produced from surfaces, such as ducts and pits.

show abstract

“…The flight took place on average 20 m above the surface of the land. Photographs were taken using a Sony Next 7 (6000 × 4000 (24 M)) digital camera [27].…”

Section: Materials and Methods 31 Uav And Cameramentioning

confidence: 99%

“…It is believed that more than 60 000 people once lived in the city and, therefore, there are many architectural pieces in the city. These antique buildings and pieces show that there was intensive settlement in the city in the Hellenistic, Roman and Byzantium periods [26,27].…”

Section: Figure 1 Location Of the Study Areamentioning

confidence: 99%

Comparison of DSMs Generated Using High Resolution UAV Images in an Archaeological Site

Yaprak

2020

Teh. vjesn.

View full text Add to dashboard Cite

show abstract

Examining Architectural Project Applications With Photogrammetric Point Cloud: Iğdir University Mosque

Kartal,

Özdemir,

Çallı

2024

International Journal of Innovative Engineering Applications

View full text Add to dashboard Cite

In accordance with the developments in today's technology, the use of unmanned aerial vehicles in architectural documentation and 3D modeling studies is becoming increasingly widespread. When the studies in the literature are examined, it is seen that they focus on the documentation and 3D modeling of historical buildings. In this study, unlike the research in the literature, the usability of UAV photogrammetry in architectural project implementation and monitoring is investigated. In line with this aim, 3D point clouds and 3D models were generated using UAV photos in the study. For the identified reference points, measurements obtained from architectural project drawings, measurements taken on-site using the measurement technique with a laser meter, and finally the comparison of the measurements corresponding to these reference points on the 3D model produced from UAV photos were conducted. Based on the obtained data, when the detailed measurements taken with a laser meter are compared with the detailed measurements taken from the 3D model obtained with UAV, the consistency level is observed to be an average of 98% and above. Thus, the accuracy of the measurements obtained using UAV photogrammetry has been proven. Additionally, it was observed that measurements taken with a laser meter from the same reference points on the architectural project were different. The reason for this is the modification of the forms of details in the implementation phase of the architectural project. In this regard, it is thought that obtaining precise measurements on photos taken with UAV photogrammetry will provide an important groundwork for future studies on architectural project implementation and monitoring.

show abstract

Topographical Analyses of Unmanned Aerial Vehicle-Based Very High-Resolution Digital Surface Models for Archaeological Sites

Cited by 2 publications

References 15 publications

Comparison of DSMs Generated Using High Resolution UAV Images in an Archaeological Site

Comparison of DSMs Generated Using High Resolution UAV Images in an Archaeological Site

Examining Architectural Project Applications With Photogrammetric Point Cloud: Iğdir University Mosque

Contact Info

Product

Resources

About