CCPortal

浏览/检索结果: 共9条,第1-9条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Physicists develop a technology for measuring total ozone columns based on machine learning 科技资讯
2023
收藏  |  浏览/下载:3/0  |  提交时间:2023/08/03
More algal blooms likely in Lake Erie as deep-water oxygen levels continue to drop 科技资讯
2023
收藏  |  浏览/下载:10/0  |  提交时间:2023/07/27
Study shines spotlight on threats from lost fishing gear 科技资讯
2023
收藏  |  浏览/下载:10/0  |  提交时间:2023/05/12
Constraint of satellite CO2 retrieval on the global carbon cycle from a Chinese atmospheric inversion system 科技资讯
2023
收藏  |  浏览/下载:29/0  |  提交时间:2023/03/29
Antarctic sea ice cover at record low 科技资讯
2023
收藏  |  浏览/下载:0/0  |  提交时间:2023/03/09
Tropospheric NO2 vertical profiles over South Korea and their relationto oxidant chemistry: implications for geostationary satellite retrievals and the observation of NO2 diurnal variation from space 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2023, 卷号: 23, 期号: 4, 页码: 17
作者:  Yang, Laura Hyesung;  Jacob, Daniel J.;  Colombi, Nadia K.;  Zhai, Shixian;  Bates, Kelvin H.;  Shah, Viral;  Beaudry, Ellie;  Yantosca, Robert M.;  Lin, Haipeng;  Brewer, Jared F.;  Chong, Heesung;  Travis, Katherine R.;  Crawford, James H.;  Lamsal, Lok N.;  Koo, Ja-Ho;  Kim, Jhoon
收藏  |  浏览/下载:20/0  |  提交时间:2023/04/13
How aerosol size matters in aerosol optical depth (AOD) assimilation and the optimization using the Angstrom exponent 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2023, 卷号: 23, 期号: 2, 页码: 20
作者:  Jin, Jianbing;  Henzing, Bas;  Segers, Arjo
收藏  |  浏览/下载:28/0  |  提交时间:2023/04/13
Effective Improvement of the Accuracy of Snow Cover Discrimination Using a Random Forests Algorithm Considering Multiple Factors: A Case Study of the Three-Rivers Headwater Region, Tibet Plateau 期刊论文
REMOTE SENSING, 2023, 卷号: 15, 期号: 19
作者:  He, Rui;  Qin, Yan;  Zhao, Qiudong;  Chang, Yaping;  Jin, Zizhen
收藏  |  浏览/下载:1/0  |  提交时间:2024/03/01
snow cover discrimination model  random forests algorithm  shallow snow cover  Three-Rivers Headwater Region  
Analysis of Seasonal Driving Factors and Inversion Model Optimization of Soil Moisture in the Qinghai Tibet Plateau Based on Machine Learning 期刊论文
WATER, 2023, 卷号: 15, 期号: 16
作者:  Deng, Qinghai;  Yang, Jingjing;  Zhang, Liping;  Sun, Zhenzhou;  Sun, Guizong;  Chen, Qiao;  Dou, Fengke
收藏  |  浏览/下载:0/0  |  提交时间:2024/03/01
Sentinel-1  semi-empirical model  artificial neural networks  decision tree algorithm