您好，欢迎访问河北省农林科学院 机构知识库！
河北省农林科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Multi-Temporal Hyperspectral and Radar Remote Sensing for Estimating Winter Wheat Biomass in the North China Plain

文献类型： 外文期刊

作者： Koppe, Wolfgang 2 ; Gnyp, Martin L. 2 ; Hennig, Simon D. 1 ; Li, Fei 4 ; Miao, Yuxin 5 ; Chen, Xinping 3 ; Jia, Liangl 1 ;

作者机构： 1.Astrium GEO Informat Serv, D-88039 Friedrichshafen, Germany

2.Univ Cologne, Inst Geog, GIS & RS Grp, D-50923 Cologne, Germany

3.China Agr Univ, Coll Resources & Environm Sci, Dept Plant Nutr, CN-100094 Beijing, Peoples R China

4.Inner Mongolia Agr Univ, Coll Ecol & Environm Sci, CN-010019 Hohhot, Peoples R China

5.China Agr Univ, Coll Resources & Environm Sci, Agroinformat & Sustainable Dev Grp, CN-100193 Beijing, Peoples R China

6.Hebei Acad Agr & Forestry Sci, Inst Agr Resources & Environm, CN-050051 Shijiazhuang, Peoples R China

关键词： SAR;hyperspectral imaging;vegetation indices;multi-spectral;biomass

期刊名称：PHOTOGRAMMETRIE FERNERKUNDUNG GEOINFORMATION （ 影响因子：1.85； 五年影响因子：1.091 ）

ISSN： 1432-8364

年卷期： 2012 年 3 期

页码：

收录情况： SCI

摘要： This paper illustrates the results obtained in the frame of experimental campaigns carried out on winter wheat fields in the North China Plain from March 2006 to June 2007. Investigations focused on the methodology of estimating biomass on a regional scale with hyperspectral (EO-1 Hyperion) and microwave data (Envisat ASAR). Special importance is drawn to the combined analysis of microwave and optical satellite data for crop monitoring. Since hyperspectral and synthetic aperture radar (SAR) sensors respond to crop characteristics differently, their complementary information content can support the estimation of crop conditions. During the regular field measurements, satellite data from jointing to ripening stages were acquired. Linear regression models between measured surface reflection as well as surface backscatter and wheat's standing biomass were established. For hyperspectral data, the normalized ratio index (NRI) based on 825 nm and 1225 nm wavebands was calculated from 2006 data as input for the regression model. In addition, Envisat ASAR VV polarization data were related to winter wheat crop parameters. Bivariate correlation results from this study indicate that both multi-temporal EO-1 Hyperion as well as Envisat ASAR data provide notable relationships with crop conditions. As expected, linear correlation of hyperspectral data performed slightly better for biomass estimation (R-2 = 0.83) than microwave data (R-2 = 0.75) for the 2006 field survey. Based on the results, hyperspectral Hyperion data seem to be more sensitive to crop conditions. Improvements for crop parameter estimation were achieved by combining hyperspectral indices and microwave backscatter into a multiple regression analysis as a function of crop parameters. Combined analysis was performed for biomass estimation (R-2 = 0.90) with notable improvements in prediction power.

  • 相关文献

[1]Evaluating Multispectral and Hyperspectral Satellite Remote Sensing Data for Estimating Winter Wheat Growth Parameters at Regional Scale in the North China Plain. Koppe, Wolfgang,Gnyp, Martin L.,Bareth, Georg,Koppe, Wolfgang,Chen, Xinping,Zhang, Fusuo,Li, Fei,Miao, Yuxin,Miao, Yuxin. 2010

[2]Estimating N status of winter wheat using a handheld spectrometer in the North China Plain. Li, Fei,Jia, Liangliang,Miao, Yuxin,Yu, Zihui,Chen, Xinping,Zhang, Fusuo,Li, Fei,Gnyp, Martin L.,Koppe, Wolfgang,Bareth, Georg,Jia, Liangliang. 2008

[3]Nitrogen Status Estimation of Winter Wheat by Using an IKONOS Satellite Image in the North China Plain. Yu, Zihui,Li, Fei,Miao, Yuxin,Chen, Xinping,Zhang, Fusuo,Jia, Liangliang,Gnyp, Martin,Koppe, Wolfgang,Bareth, Georg. 2012

[4]Outdoor cultivation of Dunaliella salina KU 11 using brine and saline lake water with raceway ponds in northeastern Thailand. Wu, Zhe,Sathasivam, Ramaraj,Wu, Zhe,Ma, Chunhong,Dejtisakdi, Wipawee,Kermanee, Prasart,Arirob, Wallop,Juntawong, Niran,Juntawong, Niran. 2017

[5]Development and implementation of a multiscale biomass model using hyperspectral vegetation indices for winter wheat in the North China Plain. Bareth, Georg,Lenz-Wiedemann, Victoria I. S.,Koppe, Wolfgang,Gnyp, Martin L.,Bareth, Georg,Li, Fei,Lenz-Wiedemann, Victoria I. S.,Chen, Xinping,Gnyp, Martin L.,Li, Fei,Miao, Yuxin,Jia, Liangliang,Koppe, Wolfgang,Hennig, Simon D.,Jia, Liangliang,Chen, Xinping,Zhang, Fusuo,Laudien, Rainer. 2014

[6]Effects of litter, seed position, and water availability on establishment of seedlings for two semiarid grass species. Liu, Guixia,Wan, Liqiang,He, Feng,Tong, Zongyong,Li, Xianglin,Liu, Guixia,Liu, Zhongkuan.

[7]The Effects of Light, Temperature, and Nutrition on Growth and Pigment Accumulation of Three Dunaliella salina Strains Isolated from Saline Soil. Wu, Zhe,Duangmanee, Promchup,Juntawong, Niran,Wu, Zhe,Zhao, Pu,Ma, Chunhong. 2016

[8]ESTIMATING WINTER WHEAT BIOMASS AND NITROGEN STATUS USING AN ACTIVE CROP SENSOR. Li, Fei,Miao, Yuxin,Chen, Xinping,Bareth, Georg,Li, Fei,Zhang, Hailin,Jia, Liangliang,Bareth, Georg. 2010

[9]Contribution of cultivar, fertilizer and weather to yield variation of winter wheat over three decades: A case study in the North China Plain. Zhang, Xiying,Sun, Hongyong,Chen, Suying,Shao, Liwei,Liu, Xiuwei,Wang, Shufen.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：河北省农林科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台