Lee, S.Y.; Du, C.; Chen, Z.; Wu, H.; Guan, K.; Liu, Y.; Cui, Y.; Li, W.; Fan, Q.; Liao, W.
Assessing Safety and Suitability of Old Trails for Hiking Using Ground and Drone Surveys. ISPRS Int. J. Geo-Inf. 2020, 9, 221.
https://doi.org/10.3390/ijgi9040221
AMA Style
Lee SY, Du C, Chen Z, Wu H, Guan K, Liu Y, Cui Y, Li W, Fan Q, Liao W.
Assessing Safety and Suitability of Old Trails for Hiking Using Ground and Drone Surveys. ISPRS International Journal of Geo-Information. 2020; 9(4):221.
https://doi.org/10.3390/ijgi9040221
Chicago/Turabian Style
Lee, Shiou Yih, Chengju Du, Zhihui Chen, Hao Wu, Kailang Guan, Yirong Liu, Yongjie Cui, Wenyan Li, Qiang Fan, and Wenbo Liao.
2020. "Assessing Safety and Suitability of Old Trails for Hiking Using Ground and Drone Surveys" ISPRS International Journal of Geo-Information 9, no. 4: 221.
https://doi.org/10.3390/ijgi9040221
APA Style
Lee, S. Y., Du, C., Chen, Z., Wu, H., Guan, K., Liu, Y., Cui, Y., Li, W., Fan, Q., & Liao, W.
(2020). Assessing Safety and Suitability of Old Trails for Hiking Using Ground and Drone Surveys. ISPRS International Journal of Geo-Information, 9(4), 221.
https://doi.org/10.3390/ijgi9040221