Overview of UAV Photogrammetry: Cost Comparison with Traditional Topographic Mapping Technique

Öz

In parallel with the development of technology, rapid developments are taking place in the field of photogrammetry, and new methods are developed in shorter time frames. These developments showed themselves with the taking picture technique and the evaluation techniques of the pictures. Recently, unmanned aerial vehicles (UAV) have found a place in the photogrammetric evaluation process. Accordingly, UAV photogrammetry has begun to make a name for itself in the literature. In this study, the logic of UAV photogrammetry, accuracy analysis and cost analysis are emphasized. It was compared with traditional methods in terms of cost. It was that UAV photogrammetry can be used effectively in engineering projects in terms of time and cost savings, accuracy, and visuality.

Anahtar Kelimeler

• UAV Photogrammetry
• SfM
• Cost Analysis

İHA Fotogrametrisine Genel Bakış: Geleneksel Topoğrafik Harita Yapımı Tekniği ile Maliyet Karşılaştırması

Öz

Teknolojinin gelişmesine paralel olarak fotogrametri alanında da hızlı gelişmeler olmakta, gittikçe kısalan zaman dilimleri içinde yeni metotlar gelişmektedir. Bu gelişmeler resim çekim teknikleri ve resimlerin değerlendirme teknikleriyle kendini göstermiştir. Son zamanlarda İnsansız hava araçları (İHA) fotogrametrik değerlendirme sürecinde kendine yer bulmuştur. Buna bağlı olarak da İHA fotogrametrisi literatürde adını sıkça duyurmaya başlamıştır. Bu çalışmada İHA fotogrametrisinin çalışma mantığı, doğruluk analizi ve maliyet analizi üzerinde durulmuştur. Geleneksel yöntemler ile maliyet açısından karşılaştırılmıştır. Gerek zaman ve maliyet tasarrufu açısından, gerekse doğruluk ve görsellik açısından İHA fotogrametrisinin mühendislik projelerinde etkin olarak kullanılabileceği görülmüştür.

Anahtar Kelimeler

• İHA fotogrametrisi
• Sfm
• Maliyet Analizi

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