Arid

Browse/Search Results:  1-10 of 201 Help

Selected(0)Clear Items/Page:    Sort:
Assessment of karst rocky desertification from the local to regional scale based on unmanned aerial vehicle images: A case-study of Shilin County, Yunnan Province, China 期刊论文
发表期刊: LAND DEGRADATION & DEVELOPMENT. 出版年: 2021
Creator:  Dai, Guanghui;  Sun, Hu;  Wang, Bin;  Huang, Conghong;  Wang, Wenli;  Yao, Yang;  Li, Ninglv;  Ou, Xiaokun;  Zhang, Zhiming
Favorite  |  View/Download:0/0  |  Submit date:2021/11/19
bare rock ratio  inversion model  rocky desertification  satellite imaging  UAV investigation  
Land cover classification in a mixed forest-grassland ecosystem using LResU-net and UAV imagery 期刊论文
发表期刊: JOURNAL OF FORESTRY RESEARCH. 出版年: 2021
Creator:  Zhang, Chong;  Zhang, Li;  Zhang, Bessie Y. J.;  Sun, Jingqian;  Dong, Shikui;  Wang, Xueyan;  Li, Yaxin;  Xu, Jian;  Chu, Wenkai;  Dong, Yanwei;  Wang, Pei
Favorite  |  View/Download:0/0  |  Submit date:2021/11/29
UAV images  Semantic segmentation  LResU-net  Land cover classification  
Spatio-temporal analysis of chickpea crop in arid environment by comparing high-resolution UAV image and LANDSAT imagery 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY. 出版年: 2021
Creator:  Ahmad, N.;  Iqbal, J.;  Shaheen, A.;  Ghfar, A.;  AL-Anazy, M. M.;  Ouladsmane, M.
Favorite  |  View/Download:0/0  |  Submit date:2021/11/29
Environmental impact  Vegetation indices  Crop yield  Unmanned aerial vehicle  Chickpea crop  
Effects of grazing disturbance of spatial distribution pattern and interspecies relationship of two desert shrubs 期刊论文
发表期刊: JOURNAL OF FORESTRY RESEARCH. 出版年: 2021
Creator:  Zhang, Lei;  Gao, Yong;  Li, Jinrong;  Zhang, Chao;  Li, Minyu;  Hu, Zhao;  Cui, Xiangxin
Favorite  |  View/Download:1/0  |  Submit date:2021/07/30
Extending point pattern analysis  Grazing  Interspecific relationships  Unmanned aerial vehicle (UAV)  
Drone and Landsat Imagery Shows Long-Term Change in Vegetation Cover Along Intermittent River 科技资讯
发布日期: 2021
Favorite  |  View/Download:5/0  |  Submit date:2021/02/11
Collaborative Research: SitS: Development of multiple-scale sensor and remote sensing technology to quantify abiotic carbon dioxide emission in irrigated soils of aridlands 项目
项目编号: 2034340. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2021-2024
Project Leaders:  Saurav Kumar
Favorite  |  View/Download:5/0  |  Submit date:2021/01/13
Collaborative Research: SitS: Development of multiple-scale sensor and remote sensing technology to quantify abiotic carbon dioxide emission in irrigated soils of aridlands 项目
项目编号: 2034312. 资助机构: US-NSF(美国国家科学基金会). 起止日期: 2021-2024
Project Leaders:  Lixin Jin
Favorite  |  View/Download:3/0  |  Submit date:2021/01/13
A methodology to determine the optimal quadrat size for desert vegetation surveying based on unmanned aerial vehicle (UAV) RGB photography 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF REMOTE SENSING. 出版年: 2021, 卷号: 42, 期号: 1, 页码: 84-105
Creator:  Hao, Mengyu;  Zhao, Wenli;  Qin, Longjun;  Mao, Peng;  Qiu, Xu;  Xu, Lijie;  Xiong, Yu Jiu;  Ran, Yili;  Qiu, Guo Yu
Favorite  |  View/Download:4/0  |  Submit date:2021/01/07
Integration of remote sensing in spatial ecology: assessing the interspecific interactions of two plant species in a semi-arid woodland using unmanned aerial vehicle (UAV) photogrammetric data 期刊论文
发表期刊: OECOLOGIA. 出版年: 2021, 卷号: 196, 期号: 1, 页码: 115-130
Creator:  Erfanifard, Yousef;  Kraszewski, Bartlomiej;  Sterenczak, Krzysztof
Favorite  |  View/Download:0/0  |  Submit date:2021/07/30
Coexistence  Competition  Facilitation  Photogrammetry  Unmanned aerial vehicle  
基于无人机遥感与随机森林的荒漠草原植被分类方法 期刊论文
发表期刊: 农业机械学报. 出版年: 2021, 卷号: 52, 期号: 6, 页码: 1000-1298
Creator:  杨红艳;  杜健民;  阮培英;  朱相兵;  刘浩;  王圆
Favorite  |  View/Download:0/0  |  Submit date:2021/11/19
desert steppe  vegetation  classification  random forest  hyperspectral remote sensing  unmanned aerial vehicle