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Original scientific paper

Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest

Masashi Saito ; Shinshu University, Faculty of Agriculture, Department of Forest Science 8304, Minamiminowa-Village, Kamiina-County, 399-4598, Japan
Msahiro Goshima ; Utsunomiya University, Faculty of Agriculture, Department of Forest Science, 350 Mine, Utsunomiya 321-8505, Japan
Kazuhiro Aruga ; Utsunomiya University, Faculty of Agriculture, Department of Forest Science, 350 Mine, Utsunomiya 321-8505, Japan
Keigo Matsue ; Utsunomiya University, Faculty of Agriculture, Department of Forest Science, 350 Mine, Utsunomiya 321-8505, Japan
Yasuhiro Shuin ; Utsunomiya University, Faculty of Agriculture, Department of Forest Science, 350 Mine, Utsunomiya 321-8505, Japan
Toshiaki Tasaka ; Utsunomiya University, Faculty of Agriculture, Department of Forest Science, 350 Mine, Utsunomiya 321-8505, Japan

Fulltext: english, pdf (3 MB) pages 1-15 downloads: 272* cite
APA 6th Edition
Saito, M., Goshima, M., Aruga, K., Matsue, K., Shuin, Y. & Tasaka, T. (2013). Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest. Croatian Journal of Forest Engineering, 34 (1), 1-15. Retrieved from https://hrcak.srce.hr/116724
MLA 8th Edition
Saito, Masashi, et al. "Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest." Croatian Journal of Forest Engineering, vol. 34, no. 1, 2013, pp. 1-15. https://hrcak.srce.hr/116724. Accessed 15 Nov. 2019.
Chicago 17th Edition
Saito, Masashi, Msahiro Goshima, Kazuhiro Aruga, Keigo Matsue, Yasuhiro Shuin and Toshiaki Tasaka. "Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest." Croatian Journal of Forest Engineering 34, no. 1 (2013): 1-15. https://hrcak.srce.hr/116724
Harvard
Saito, M., et al. (2013). 'Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest', Croatian Journal of Forest Engineering, 34(1), pp. 1-15. Available at: https://hrcak.srce.hr/116724 (Accessed 15 November 2019)
Vancouver
Saito M, Goshima M, Aruga K, Matsue K, Shuin Y, Tasaka T. Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest. Croatian Journal of Forest Engineering [Internet]. 2013 [cited 2019 November 15];34(1):1-15. Available from: https://hrcak.srce.hr/116724
IEEE
M. Saito, M. Goshima, K. Aruga, K. Matsue, Y. Shuin and T. Tasaka, "Study of Automatic Forest Road Design Model Considering Shallow Landslides with LiDAR Data of Funyu Experimental Forest", Croatian Journal of Forest Engineering, vol.34, no. 1, pp. 1-15, 2013. [Online]. Available: https://hrcak.srce.hr/116724. [Accessed: 15 November 2019]

Abstracts
In this study, a model to automatically design a forest road considering shallow landslides using LiDAR data was examined. First, in order to develop a shallow landslide risk map of the Funyu Experimental Forest, a slope stability analysis was carried out using the infinite slope stability analysis formula. The soil depth was surveyed at 167 points using simple penetration tests, and the frequency distributions of the soil depth were estimated as logarithmic normal distributions. A soil depth map of the experimental forest was made using the mode values of the lognormal distributions. Then, shallow landslide risk maps were also made for the experimental forest by a slope stability analysis using these soil depth distributions. Finally, an automatic forest road design model was developed with a LiDAR based highly accurate Digital Terrain Model (DTM) and shallow landslide risk map using cubic spline interpolation and dynamic programming. The program has capability of minimizing the earthwork costs while avoiding shallow landslide risk areas. The program can be effectively used to design an environmentally sound low volume road automatically.

Keywords
LiDAR; automatic forest road design; shallow landslide; spline interpolation; dynamic programming

Hrčak ID: 116724

URI
https://hrcak.srce.hr/116724

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