The Study of Soil Moisture Retrieval Algorithm from GNSS-R

文献类型： 外文期刊

第一作者： Mao Kebiao

作者： Mao Kebiao;Zhang Mengyang;Wang Jianming;Mao Kebiao;Tang Huajun;Zhou Qingbo

作者机构：

关键词： Soil Moisture;GNSS-R;AIEM Model;SMEX02

期刊名称：2008 INTERNATIONAL WORKSHOP ON EDUCATION TECHNOLOGY AND TRAINING AND 2008 INTERNATIONAL WORKSHOP ON GEOSCIENCE AND REMOTE SENSING, VOL 1, PROCEEDINGS

ISSN：

年卷期： 2009 年

页码：

收录情况： SCI

摘要： The L1 band (1.58GHz) on board GPS satellite is very suitable for monitoring the change of soil moisture. The research for retrieval of soil moisture from GNSS-R is just beginning. This paper makes an analysis by using simulation data from AIEM model and experiment data from SMEX02. The analysis for simulation data from AIEM model shows that scattering signal of GPS is influenced much by angle and roughness, so the retrieval algorithm should consider the angle and roughness. The analysis of experiment data in SMEX02 indicates that the average correlation coefficient is above 0.85 between soil moisture and GNSS-R SNR for a single field site, so the soil moisture can be accurately retrieved by GNSS-R for single site, and the retrieval algorithm should be built for single site under considering incidence angle.

分类号：

  • 相关文献

[1]Response of soil moisture under different crop planting to precipitation in Central Hill Region, Sichuan Basin. Liang, Chuan,Long, Xunjian,Zhang, Chunmin,Zhang, Chunmin. 2011

[2]The changing pore size distribution of swelling and shrinking soil revealed by nuclear magnetic resonance relaxometry. Shi, Fugang,Zhang, Congzhi,Zhang, Jiabao,Shi, Fugang,Zhang, Xiangning,Yao, Jian,Shi, Fugang.

[3]Temperature and moisture responses to carbon mineralization in the biochar-amended saline soil. Sun, Junna,He, Fuhong,Zhang, Zhenhua,Shao, Hongbo,Shao, Hongbo,Xu, Gang.

[4]Moisture Effect on Soil Humus Characteristics in a Laboratory Incubation Experiment. Li, Cuilan,Gao, Shuqing,Zhang, Jinjing,Zhao, Lanpo,Li, Cuilan,Gao, Shuqing,Zhang, Jinjing,Zhao, Lanpo.

[5]Topographic Indices and Yield Variability in a Rolling Landscape of Western Canada. Chi Bao-Liang,Bing Cheng-Si,Walley, F.,Yates, T..

[6]EFFECTS OF TILLAGE IN FALLOW PERIOD AND SOWING METHODS ON WATER STORAGE AND GRAIN PROTEIN ACCUMULATION OF DRYLAND WHEAT. Deng, Yan,Deng, Yan,Sun, Min,Gao, Zhiqiang,Zhao, Hongmei,Ren, Aixia,Li, Guang,Yang, Zhenping,Zong, Yuzhen.

[7]The response of ecosystem CO2 exchange to small precipitation pulses over a temperate steppe. Hao, Yanbin,Wang, Yanfen,Mei, Xurong,Cui, Xiaoyong.

[8]Development of artificial moss-dominated biological soil crusts and their effects on runoff and soil water content in a semi-arid environment. Xiao, Bo,Wang, Qinghai,Li, Cui,Xiao, Bo,Zhao, Yunge.

[9]Soil moisture conditions determine phenology and success of larval escape in the peach fruit moth, Carposina sasakii (Lepidoptera, Carposinidae): Implications for predicting drought effects on a diapausing insect. Tian, Bao-Liang,Zhao, Fei,Ma, Chun-Sen,Tian, Bao-Liang,Wei, Guo-Shu,Zhao, Fei,Hoffmann, Ary A..

[10]Nitrogen Uptake and Utilization by No-Tillage Rice under Different Soil Moisture Conditions - A Model Study under Simulated Soil Conditions. Liu, Lilong,Huang, Min,Zheng, Tuying,Wei, Shanqing,Zhang, Yu,Jiang, Ligeng,Yang, Cailing,Liu, Lilong,Huang, Min,Zheng, Tuying,Wei, Shanqing,Zhang, Yu,Jiang, Ligeng,Xu, Shihong,Deng, Guofu.

[11]Spatial distribution of biological soil crusts on the slope of the Chinese Loess Plateau based on canonical correspondence analysis. Bu, Chong-feng,Zhang, Peng,Wang, Chun,Bu, Chong-feng,Yang, Yong-sheng,Bu, Chong-feng,Yang, Yong-sheng,Wu, Shu-fang,Shao, Hong-bo,Shao, Hong-bo.

[12]Modeling impacts of film mulching on rainfed crop yield in Northern China with DNDC. Han, Juan,Jia, Zhikuan,Wu, Wei,Han, Qingfang,Han, Juan,Jia, Zhikuan,Wu, Wei,Han, Qingfang,Li, Changsheng,Zhang, Jie.

[13]Effect of sand-dune slope orientation on soil free-living nematode abundance and diversity. Pen-Mouratov, S.,Hu, C.,Hindin, E.,Steinberger, Y.,Hu, C..

[14]Study on the rational sampling numbers of soil moisture monitoring for cotton. Li, Yan,Lei, XiaoYun,Zheng, GuoYu. 2012

[15]SOIL MOISTURE RETRIEVAL IN WELL COVERED FARMLAND BY RADARSAT-2 SAR DATA. Yue, Jibo,Qi, Xiudong,Wang, Yanjie,Yue, Jibo,Yang, Guijun. 2016

[16]SINERGISTIC USE OF RADAR AND OPTICAL DATA FOR AGRICULTURAL DATA PRODUCTS ASSIMILATION: A CASE STUDY IN CENTRAL ITALY. Fascetti, F.,Laneve, G.,Marzialetti, P.,Anniballe, R.,Fascetti, F.,Pierdicca, N.,Casa, R.,Castaldi, F.,Silvestro, P. C.,Huang, W.,Qiaoyun, X.,Palombo, A.,Pascucci, S.,Pignatti, S.,Qiaoyun, X.,Santini, F.,Qiaoyun, X.,Yang, H.,Yang, G.,Qiaoyun, X.. 2015

[17]Soil Moisture Status under Deep-Rooted and Shallow-Rooted Vegetation in the Semiarid Area of Loess Plateau in China. Wang, Xuyan,Zhang, Wanjun,Liu, Xiuping,Wang, Zhiqiang,Wang, Shufen. 2014

[18]Mitigated CH4 and N2O emissions and improved irrigation water use efficiency in winter wheat field with surface drip irrigation in the North China Plain. Wang, Guangshuai,Liang, Yueping,Zhang, Qian,Jha, Shiva K.,Gao, Yang,Shen, Xiaojun,Sun, Jingsheng,Duan, Aiwang,Wang, Guangshuai,Liang, Yueping,Jha, Shiva K..

[19]EFFECT OF FARMLAND SURFACE COVERED POROUS MULCH MATERIALS ON SOIL WATER, HEAT AND WATER USE EFFICIENCY OF MAIZE. Feng, L. S.,Sun, Z. X.,Zheng, J. M.,Yang, N.,Bai, W.,Feng, C.,Yan, C. R.,Zheng, M. Z.. 2015

[20]Effect of grazing on the abundance of functional genes associated with N cycling in three types of grassland in Inner Mongolia. Ding, K.,Liu, W. J.,Tang, L.,Wang, Y. F.,Zhong, L.,Xin, X. P.,Xu, Z. H.,Kang, X. M.,Rui, Y. C.,Jiang, L. L.. 2015

作者其他论文 更多>>

微信小程序