Journals / Konya Journal of Engineering Sciences / 2023 / Cilt: 11 Sayı: 1

ACCURACY ASSESSMENT TOWARD MERGING OF TERRESTRIAL LASER SCANNER POINT DATA AND UNMANNED AERIAL SYSTEM POINT DATA

Yersel Lazer Tarayıcı Nokta Verileri ile İnsansız Hava Aracı Nokta Verilerinin Entegrasyonunda Doğruluk Değerlendirmesi

Pages
124–135
Publication Date
2023-03-01
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

As a result of the study, it was determined that the data obtained from UAV photogrammetry and the data obtained by the TLS technique could be combined, and the integrated 3D model obtained can be used more efficiently.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Terrestrial Laser Scanning (TLS) techniques are widely preferred for 3D models of small and large objects, buildings, and historical and cultural heritages.
📊
Key Findings & Data:However, sometimes relying on a single method for 3D modelling an object/structure is insufficient to arrive at a solution or meet expectations.
💡
Conclusion & Impact:As a result of the study, it was determined that the data obtained from UAV photogrammetry and the data obtained by the TLS technique could be combined, and the integrated 3D model obtained can be used more efficiently.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Nokta Bulutu Entegrasyonu · İnsansız Hava Aracı · Yersel Lazer Tarama

Abstract

Terrestrial Laser Scanning (TLS) techniques are widely preferred for 3D models of small and large objects, buildings, and historical and cultural heritages. However, sometimes relying on a single method for 3D modelling an object/structure is insufficient to arrive at a solution or meet expectations. For example, Unmanned Aerial Systems (UAS) provide perspective for building roofs, while terrestrial laser scanners provide general information about building facades. In this research, several facades of a selected building could not be modelled using terrestrial laser scanning, and UAS was used to complete the missing data for 3D modelling. The transformation matrix, a linear function, is created to merge different data types. In the transformation matrix, the scale was found to be 1:1.012. The accuracy analysis of the produced 3D model was also made by comparing the spatial measurements taken from different building facades and the differences in the measurement values obtained from the 3D model and calculating statistically. According to the accuracy analysis results, the Root Mean Square Error (RMSE) value is approximately 3 cm. The results of the accuracy research, which are within the 95% confidence interval with the three-sigma rule, are approximately 2 cm as RMSE. As a result of the study, it was determined that the data obtained from UAV photogrammetry and the data obtained by the TLS technique could be combined, and the integrated 3D model obtained can be used more efficiently.

Özet

Yersel Lazer Tarama (YLT) teknikleri, küçük ve büyük nesnelerin, binaların, tarihi ve kültürel mirasların 3 boyutlu modelleri için yaygın olarak tercih edilmektedir. Ancak bazen bir nesnenin/yapının 3B modellemesi için tek bir yönteme güvenmek, bir çözüme ulaşmak veya beklentileri karşılamak için yetersiz kalmaktadır. Örneğin, İnsansız Hava Sistemleri (İHA) bina çatıları için perspektif sağlarken, YLT sistemleri bina cepheleri hakkında kullanılabilir veri sağlamaktadır. Bu araştırmada, seçilen bir binanın, YLT kullanılarak modellenemeyen cephelerinde 3B modelleme için eksik verileri tamamlamak için İHA fotogrametri tekniği kullanılmıştır. Doğruluk değerlendirmesi analizi de 1.50 cm/pik Yer Örnekleme Aralığı (YÖA) uçuş irtifasında elde edilen görüntülerden elde edilen nokta verileri ile YLT tarafından üretilen nokta verileri birleştirilerek yapılmıştır. Farklı boyut ve kesitlerdeki tüm bina cephelerinden alınan yersel ölçümler ile 3B modelden elde edilen ölçüm değerlerindeki farklılıklar karşılaştırılarak ve istatistiksel olarak hesaplanarak doğruluk analizi yapılmıştır. Çalışmanın sonucu olarak İHA fotogrametrisinden elde edilen veriler ile YLT tekniği ile elde edilen verilerin bir araya getirilebilir olduğu ve elde edilen bütünleşik 3B modelin daha verimli kullanılabilir olduğu belirlenmiştir.

🔖

Cite This Article

KARASAKA, L., MAKİNECİ, H. B., ERDAL, K. (2023). ACCURACY ASSESSMENT TOWARD MERGING OF TERRESTRIAL LASER SCANNER POINT DATA AND UNMANNED AERIAL SYSTEM POINT DATA. Konya Journal of Engineering Sciences, Cilt: 11 Sayı: 1, 124–135. https://ajindex.com/articles/908931

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (10)

  1. Lichti, D. D., W. Tredoux, R. Maalek, P. Helmholz and R. Radovanovic, "Modelling extreme wide‐angle lens cameras." The Photogrammetric Record, 2021
  2. Karasaka, L., H. Karabörk, B. Makineci, A. Onurlu and G. İşler, "Indoor Surveying with Terrestral Photogrammetry: A Case Study for Sırçalı Masjid" 6: 810-817, 2018
  3. Beyene, S. M., "Estimation of Forest Variable and Aboveground Biomass using Terrestrial Laser Scanning in the Tropical Rainforest." Journal of the Indian Society of Remote Sensing 48(6): 853-863, 2020
  4. Wang, C., X. Xu, L. Yu, H. Li and J. B. H. Yap, "Grid algorithm for large-scale topographic oblique photogrammetry precision enhancement in vegetation coverage areas." Earth Science Informatics 14(2): 931-953, 2021
  5. Kushwaha, S., K. R. Dayal, S. Raghavendra, H. Pande, P. S. Tiwari, S. Agrawal and S. Srivastava, 3D Digital documentation of a cultural heritage site using terrestrial laser scanner—A case study. Applications of Geomatics in Civil Engineering, Springer: 49-58, 2020
  6. Shokri, D., H. Rastiveis, W. A. Sarasua, A. Shams and S. Homayouni, "A Robust and Efficient Method for Power Lines Extraction from Mobile LiDAR Point Clouds." PFG–Journal of Photogrammetry, Remote Sensing Geoinformation Science: 1-24, 2021
  7. Ulvi, A., "Documentation, Three-Dimensional (3D) Modelling and visualization of cultural heritage by using Unmanned Aerial Vehicle (UAV) photogrammetry and terrestrial laser scanners." International Journal of Remote Sensing 42(6): 1994-2021, 2021
  8. Herban, I. and C. B. Vilceanu, “Terrestrial laser scanning used for 3D modeling. 12th International Multidisciplinary Scientific GeoConference, 2012
  9. Arıkan, D., F. Yıldız and H. B. Makineci, "Hava Lidarı Verilerine Uygulanan Farklı Enterpolasyon Yöntemlerinin Sam Doğruluğuna Etkisi, " Konya Mühendislik Bilimleri Dergisi 9(2): 377-394, 2021 [10] Deliry, S. I. and U. Avdan, "Accuracy of Unmanned Aerial Systems Photogrammetry and Structure from Motion in Surveying and Mapping: A Review." Journal of the Indian Society of Remote Sensing 49(8): 1997-2017, 2021 [11] Dhulkefl, E., A. Durdu and H. Terzioğlu, "DIJKSTRA ALGORITHM USING UAV PATH PLANNING." Konya Mühendislik Bilimleri Dergisi 8: 92-105, 2020 [12] Makineci, H. B., H. Karabörk and A. Durdu, "ANN estimation model for photogrammetry-based UAV flight planning optimisation." International Journal of Remote Sensing: 1-23, 2021
  10. Wierzbicki, D., "Multi-camera imaging system for UAV photogrammetry." Sensors 18(