QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Mapping topo-bathymetry of transparent tufa lakes using UAV-based photogrammetry and RGB imagery 期刊论文 GEOMORPHOLOGY, 2021, 卷号: 389, 页码: 11 作者:  He, Jinchen;  Lin, Jiayuan;  Ma, Mingguo;  Liao, Xiaohan 收藏  |  浏览/下载：127/0  |  提交时间：2021/11/05 Tufa lake  Bathymetry  Unmanned aerial vehicle (UAV)  Refraction correction  Band difference model   UAV-based individual shrub aboveground biomass estimation calibrated against terrestrial LiDAR in a shrub-encroached grassland 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2021, 卷号: 101, 页码: 12 作者:  Zhao, Yujin;  Liu, Xiaoliang;  Wang, Yang;  Zheng, Zhaoju;  Zheng, Shuxia 收藏  |  浏览/下载：73/0  |  提交时间：2021/08/19 Shrub encroachment  Biomass  Unmanned aerial vehicle (UAV)  Terrestrial laser scanning  Volume  Individual shrub identification   Optimization of multi-source UAV RS agro-monitoring schemes designed for field-scale crop phenotyping 期刊论文 PRECISION AGRICULTURE, 2021, 页码: 35 作者:  Zhu, Wanxue;  Sun, Zhigang;  Huang, Yaohuan;  Yang, Ting;  Li, Jing 收藏  |  浏览/下载：122/0  |  提交时间：2021/06/10 Unmanned aerial vehicle (UAV)  Multispectral  Hyperspectral  Thermal  LiDAR  Phenotyping   Experimental Study of the Performance of a Propeller with Trailing-Edge Serrations 期刊论文 ACOUSTICS AUSTRALIA, 2021 作者:  Wei, Yuliang;  Qian, Yujie;  Bian, Shiyuan;  Xu, Feng;  Kong, Deyi 收藏  |  浏览/下载：31/0  |  提交时间：2021/04/26 Noise reduction  Propeller  Trailing-edge (TE) serration  Aerodynamic force  Unmanned aerial vehicle (UAV)   Trajectory design and resource allocation for UAV energy minimization in a rotary-wing UAV-enabled WPCN 期刊论文 ALEXANDRIA ENGINEERING JOURNAL, 2021, 卷号: 60, 期号: 1, 页码: 10 作者:  Wang, Zhen;  Wen, Miaowen;  Dang, Shuping;  Yu, Lisu;  Wang, Yuhao 收藏  |  浏览/下载：26/0  |  提交时间：2021/12/01 Energy harvest (EH)  Wireless powered communi-cation network (WPCN)  Unmanned aerial vehicle (UAV)  UAV trajectory  Non-convex problem  Iterative algorithm   Low-cost Position and Force Measurement System for Payload Transport Using UAVs 期刊论文 International Journal of Automation and Computing, 2021, 卷号: 18, 期号: 4, 页码: 594-604 作者:  Daniel Ceferino Gandolfo;  Claudio D. Rosales;  Lucio R. Salinas;  J. Gimenez;  Ricardo Carelli 收藏  |  浏览/下载：26/0  |  提交时间：2021/07/20 Payload transport  unmanned aerial vehicle (UAV)  measurement system  path following controller  low-cost system