Using high-resolution digital elevation model for computer-aided forest road design
Yazarlar (6)
A. E. Akay Kahramanmaras Sütçü Imam Üniversitesi, Türkiye
Prof. Dr. İsmail Rakıp KARAŞ Gebze Teknik Üniversitesi, Türkiye
J. Sessions Oregon State University, Amerika Birleşik Devletleri
A. Yuksel
Kahramanmaras Sütçü Imam Üniversitesi, Türkiye
Kahramanmaras Sütçü Imam Üniversitesi, Türkiye
N. Bozali
Kahramanmaras Sütçü Imam Üniversitesi, Türkiye
Kahramanmaras Sütçü Imam Üniversitesi, Türkiye
R. Gundogan Kahramanmaras Sütçü Imam Üniversitesi, Türkiye
| Bildiri Türü | Tebliğ/Bildiri | Bildiri Dili | İngilizce |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) | ||
| Bildiri Niteliği | |||
| Kongre Adı | International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives | ||
| Kongre Tarihi | / | ||
| Basıldığı Ülke | Basıldığı Şehir | ||
| Bildiri Linki | https://scholar.google.com/scholar?cluster=3163193498024288732&hl=en&oi=scholarr | ||
| UAK Araştırma Alanları |
Mühendislik
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| Özet |
| The current forest road design systems are not capable of making computer-aided design judgments such as automated generation of alternative grade lines, best fitting vertical alignment for minimizing the total road costs, or consider environmental impact. A three dimensional (3D) forest road design model was developed as a decision support tool that provides a designer with a quick evaluation of alternative road paths. In the model, initial trial routes are generated by "tracing" the possible paths using computer cursor on a 3D image of the terrain. The model integrates two optimization techniques (linear programming and a heuristic approach) for selection of a vertical alignment with the lowest total costs, while conforming to environmental requirements. Improved 3D OpenGL accelerator is used to display and render 3D images of the terrain in real-time, based on high-resolution Digital Elevation Model (DEM) data. LIDAR (Light Detection and Ranging), one of the fastest growing systems in the field, can provide a high-resolution and accurate DEM of forested areas. It is expected to provide even better accuracy in the near future. The development of the road design model incorporating modern graphics capability, advanced remote sensing technologies, improved software languages, modern optimization techniques, and environmental considerations will improve the design process for forest roads. |
| Anahtar Kelimeler |
| Cost | DEM | Design | Forestry | High resolution | LIDAR | Real-time | Three-dimensional |
