Assimilation of Remote Sensing and Crop Model for LAI Estimation Based on Ensemble Kalman Filter

文献类型： 外文期刊

第一作者： Li Rui

作者： Li Rui;Li Cun-jun;Dong Ying-ying;Liu Feng;Wang Ji-hua;Yang Xiao-dong;Pan Yu-chun;Li Rui;Li Rui

作者机构：

关键词： crop model;assimilation;Ensemble Kalman Filter algorithm;leaf area index

期刊名称：AGRICULTURAL SCIENCES IN CHINA （ 影响因子：0.82； 五年影响因子：0.997 ）

ISSN： 1671-2927

年卷期： 2011 年 10 卷 10 期

页码：

收录情况： SCI

摘要： Data assimilation in agricultural remote sensing research is of great significance to integrate with remote sensing observations and model simulations for parameters estimation. The present investigation not only designed and realized the Ensemble Kalman Filtering algorithm (EnKF) assimilation by combing the crop growth model (CERES-Wheat) with remote sensing data, but also optimized and updated the key parameters (LAI) of winter wheat by using remote sensing data. Results showed that the assimilation LAI and the observation ones agreed with each other, and the R(2) reached 0.8315. So assimilation remote sensing and crop model could provide reference data for the agricultural production.

分类号：

  • 相关文献

[1]Improving Winter Wheat Yield Estimation from the CERES-Wheat Model to Assimilate Leaf Area Index with Different Assimilation Methods and Spatio-Temporal Scales. Li, He,Liu, Gaohuan,Huang, Chong,Chen, Zhongxin,Jiang, Zhiwei. 2017

[2]Assimilation of temporal-spatial leaf area index into the CERES-Wheat model with ensemble Kalman filter and uncertainty assessment for improving winter wheat yield estimation. Li He,Jiang Zhi-wei,Chen Zhong-xin,Ren Jian-qiang,Liu Bin,Hasituyu,Jiang Zhi-wei. 2017

[3]Application of Crop Model Data Assimilation With a Particle Filter for Estimating Regional Winter Wheat Yields. Jiang, Zhiwei,Chen, Jin,Jiang, Zhiwei,Chen, Zhongxin,Liu, Jia,Ren, Jianqiang,Li, Zongnan,Sun, Liang,Li, He. 2014

[4]The Estimation of Regional Crop Yield Using Ensemble-Based Four-Dimensional Variational Data Assimilation. Jiang, Zhiwei,Chen, Jin,Jiang, Zhiwei,Chen, Zhongxin,Ren, Jianqiang,Li, Zongnan,Sun, Liang,Jiang, Zhiwei,Chen, Zhongxin,Ren, Jianqiang,Li, Zongnan,Sun, Liang. 2014

[5]Crop growth monitoring by integration of time series remote sensing imagery and the WOFOST model. Zhao, Hu,Pei, Zhiyuan. 2013

[6]Physiological changes in soybean (Glycine max) Wuyin9 in response to N and P nutrition. Gan, YB,Stulen, I,van Keulen, H,Kuiper, PJC.

[7]Effect of nitrogen form and root-zone pH on growth and nitrogen uptake of tea (Camellia sinensis) plants. Ruan, Jianyun,Gerendas, Joska,Hardter, Rolf,Sattelmacher, Burkhard.

[8]DEVELOPMENT OF FARMLAND DROUGHT ASSESSMENT TOOLS BASED ON THE ASSIMILATION OF REMOTELY SENSED CANOPY BIOPHYSICAL VARIABLES INTO CROP WATER RESPONSE MODELS. Casa, R.,Silvestro, P. C.,Yang, H.,Yang, G.,Pignatti, S.,Pascucci, S.,Yang, H.,Yang, G.. 2015

[9]A scheme for regional rice yield estimation using ENVISAT ASAR data. Shen ShuangHe,Yang ShenBin,Li BingBai,Tan BingXiang,Le Toan Thuy. 2009

[10]Spatial decision supporting for winter wheat irrigation and fertilizer optimizing in North China Plain. Yang Xiaodong,Yang Hao,Dong Yansheng,Yu Haiyang. 2014

[11]RESEARCH ON CROP SIMULATION MODEL BASED ON PDA. Zhang, Jianbing,Zhu, Yeping. 2009

[12]PREDICTION OF CHANGE OF WINTER WHEAT IN NORTH CHINA BY USING IPCC-AR4 MODEL DATA. Zhang Mingwei,Fan Jinlong,Li Guicai,Deng Hui,Ren Jianqiang,Chen Zhongxin,Deng Hui,Ren Jianqiang,Chen Zhongxin. 2011

[13]Simulating the Impacts of Global Warming on Wheat in China Using a Large Area Crop Model. Li Sanai,Li Sanai,Wheeler, Tim,Challinor, Andrew,Lin Erda,Xu Yinlong,Ju Hui. 2010

[14]Development of a web temporal-spatial information application for main crops based on integration of remote sensing and crop model. Yang Xiaodong,Xu Xingang,Gu Xiaohe,Yang Hao,Yu Haiyang,Yang Fuzeng. 2014

[15]A crop model cross calibration for use in regional climate impacts studies. Xiong, Wei,Lin, Erda,Li, Yue,Xiong, Wei,Lin, Erda,Li, Yue,Holman, Ian,Conway, Declan.

[16]Research on remote crop production management system based on crop simulation models and WebGIS. Zhang, Jianbing,Zhu, Liping,Zhu, Yeping. 2008

[17]Study on the Growth Simulation Information Acquisition System of Farm Crops Based on Internet of Things. Sun, Kaimeng. 2014

[18]A calibration procedure to improve global rice yield simulations with EPIC. Xiong, Wei,Balkovic, Juraj,van der Velde, Marijn,Skalsky, Rastislav,Obersteiner, Michael,Xiong, Wei,Lin, Erda,Zhang, Xuesong,Izaurralde, R. Cesar,Zhang, Xuesong,Izaurralde, R. Cesar,Mueller, Nathan,Balkovic, Juraj,Skalsky, Rastislav.

[19]The optimal leaf area index for cucumber photosynthesis and production in plastic greenhouse. Xiaolei, S,Zhifeng, W. 2004

[20]Effects of nitrogen fertilization on chlorophyll fluorescence change in maize (Zea mays L.) under waterlogging at seedling stage. Wu, Wen-Ming,Li, Jin-Cai,Wei, Feng-Zhen,Wang, Chen-Yu,Wang, Yan-Hong,Wu, Jin-Dong,Zhang, Yi,Wu, Wen-Ming,Chen, Hong-Jian,Wang, Shi-Ji. 2013

作者其他论文 更多>>

微信小程序