中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共19条,第1-10条 帮助

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Applications of differential barometric altimeter in ground cellular communication positioning network 期刊论文  OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:  
Hu, Zhengqun;  Zhang, Lirong;  Ji, Yuanfa
  |  收藏  |  浏览/下载:28/0  |  提交时间:2021/12/06
cellular radio  height measurement  measurement errors  Global Positioning System  altimeters  barometers  least squares approximations  Kalman filters  surface fitting  spread spectrum communication  compensation  matrix algebra  GPS  signal message structure  power spectrum  spread spectrum ranging signal  fitting parameters  least-square solution  calibration compensation  system noise variance matrix  measurement noise variance matrix  multibase station correction  height information correction calculation  DBA system  systematic performance  differential barometric altimeter  ground cellular communication positioning network  measurement datum distribution  altitude positioning error  Global Positioning System  differential barometric altimetry system  systematic implementation level  continuous altitude measurement  precise altitude measurement  DBA systematic implementation aspect  two dimensional curved surface fitting function  sensor measurement correction  filtering effect  Kalman filter  measuring station  multiBSs  navigation fusion  
Quantifying the vertical distribution pattern of land-use conversion in the loess hilly region of northern Shaanxi Province 1995-2015 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 5, 页码: 730-748
作者:  
Cao Zhi;  Li Yurui;  Liu Zhengjia;  Yang Lingfan
  |  收藏  |  浏览/下载:49/0  |  提交时间:2019/10/11
Quantifying the vertical distribution pattern of land-use conversion in the loess hilly region of northern Shaanxi Province 1995-2015 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 5, 页码: 730-748
作者:  
Cao Zhi;  Li Yurui;  Liu Zhengjia;  Yang Lingfan
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/10/11
Quantifying the vertical distribution pattern of land-use conversion in the loess hilly region of northern Shaanxi Province 1995-2015 期刊论文  OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 5, 页码: 730-748
作者:  
Cao Zhi;  Li Yurui;  Liu Zhengjia;  Yang Lingfan
  |  收藏  |  浏览/下载:25/0  |  提交时间:2019/10/11
Seasonal variation and source analysis of persistent organic pollutants in the atmosphere over the western Tibetan Plateau 期刊论文  OAI收割
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2018, 卷号: 25, 期号: 24, 页码: 24052-24063
作者:  
Wang, CF (Wang, Chuanfei);  Zhang, JY (Zhang, Jingyi);  Wang, XP (Wang, Xiaoping);  Gong, P (Gong, Ping);  Sun, DC (Sun, Dianchao)
  |  收藏  |  浏览/下载:60/0  |  提交时间:2019/05/29
Patterns of maximum height of endemic woody seed plants in relation to environmental factors in China 期刊论文  OAI收割
ECOSPHERE, 2018, 卷号: 9, 期号: 6
作者:  
Yu, Ruoyun;  Liu, Hua;  Huang, Jihong;  Lu, Xinghui;  Zang, Runguo
  |  收藏  |  浏览/下载:20/0  |  提交时间:2022/02/25
Slope height and slope gradient controls on the loess slide size within different slip surfaces 期刊论文  OAI收割
PHYSICAL GEOGRAPHY, 2017, 卷号: 38, 期号: 4, 页码: 303-317
作者:  
Qiu, Haijun;  Cui, Peng;  Regmi, Amar Deep;  Wang, Yanmin;  Hu, Sheng
  |  收藏  |  浏览/下载:14/0  |  提交时间:2017/06/23
Size distribution of loess slides in relation to local slope height within different slope morphologies 期刊论文  OAI收割
CATENA, 2016, 卷号: 145, 页码: 155-163
作者:  
Qiu, Haijun;  Regmi, Amar Deep;  Cui, Peng;  Cao, Mingming;  Lee, Jingzhong
收藏  |  浏览/下载:46/0  |  提交时间:2016/11/14
Effect of wave spectrum width on the probability density distribution of wind-wave heights CNKI期刊论文  OAI收割
2015
作者:  
Liu YH(刘亚豪);  Hou YY(侯一筠);  Hu P(胡珀);  Liu Z(刘泽)
  |  收藏  |  浏览/下载:2/0  |  提交时间:2024/12/18
Effect of wave spectrum width on the probability density distribution of wind-wave heights 期刊论文  OAI收割
CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2015, 卷号: 33, 期号: 5, 页码: 1124-1131
作者:  
Liu Yahao;  Hou Yijun;  Hu Po;  Liu Ze
收藏  |  浏览/下载:84/0  |  提交时间:2015/12/07