您好，欢迎访问北京市农林科学院 机构知识库！
北京市农林科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

CROP DISCRIMINATION IN SHANDONG PROVINCE BASED ON PHENOLOGY ANALYSIS OF MULTI-YEAR TIME SERIES

文献类型： 外文期刊

作者： Xu, Qingyun 1 ; Yang, Guijun 1 ; Long, Huiling 1 ; Wang, Chongchang 2 ;

作者机构： 1.Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China

2.Liaoning Tech Univ, Fuxing 123000, Peoples R China

3.Liaoning Tech Univ, Inst Surveying & Mapping, Fuxing 123000, Peoples R China

4.Minist Agr, Key Lab Informat Technol Agr, Beijing 100097, Peoples R China

关键词： Crop;Phenology;Identification;SPOT_VGT NDVI Time Series;Multi-year;Shandong Province

期刊名称：INTELLIGENT AUTOMATION AND SOFT COMPUTING （ 影响因子：1.647； 五年影响因子：1.469 ）

ISSN： 1079-8587

年卷期： 2013 年 19 卷 4 期

页码：

收录情况： SCI

摘要： Crop type identification plays an important role in extracting crop acreage, assessing crop growth and arable land productivity. In this study, the main crops (winter wheat, summer maize and cotton) of Shandong Province as research objects, and the SPOT_VGT normalized difference vegetation index (NDVI) remote sensing datasets from 1999 to 2011 covering Shandong Province were acquired. The NDVI characteristic curves of typical features were extracted by combining the SPOT_VGT NDVI time series datasets, the HJ-1B image and the phenological information. Moreover, the reasonable dynamic thresholds were settled, the non-cultivated land areas were removed and the crop patterns and the crop types were identified based on the annual NDVI variation and the phenological information of the typical features. The accuracy assessment was performed through the spatial contrast and quantitative description. The overall accuracy is 77.10% in the spatial accuracy assessment compared with standard land cover classification map, and the overall relative errors of winter wheat, summer maize and cotton are 25.52%, 25.97% and 7.11% in the quantitative accuracy assessment compared with the statistical datasets. The results of research show that it is feasible to identify the crop planting patterns and crop types using the proposed classification method by combining the SPOT_VGT NDVI time series datasets with the phenological information.

  • 相关文献

[1]Simulation of Winter Wheat Phenology in Beijing Area with DSSAT-CERES Model. Haikuan Feng,Zhenhai Li,Peng He,Xiuliang Jin,Guijun Yang,Haiyang Yu,Fuqin Yang. 2016

[2]A SVM-Based Text Classification System for Knowledge Organization Method of Crop Cultivation. Ji, Laiqing,Cheng, Xinrong,Kang, Li,Li, Daoliang,Li, Daiyi,Chen, Yingyi,Wang, Kaiyi. 2012

[3]Multi-Scale Reconstruction of Crop Canopy. Lu, Shenglian,Guo, Xinyu,Zhao, Chunjiang,Qian, Tingting,Wen, Weiliang,Du, Jianjun. 2012

[4]A method to measure plants grown uniformity Based on ultrasonic. Huang Daoping,Huang Feifei,Wang Cheng,Bi Kun. 2011

[5]Spatio-temporal variation of alpine grassland spring phenological and its response to environment factors northeastern of Qinghai-Tibetan Plateau during 2000-2016. Li, Guangyong,Jiang, Guanghui,Li, Guangyong,Bai, Ju,Jiang, Cuihong. 2017

[6]Simulation of Winter Wheat Phenology in Beijing Area with DSSAT-CERES Model. Feng, Haikuan,Li, Zhenhai,He, Peng,Jin, Xiuliang,Yang, Guijun,Yu, Haiyang,Yang, Fuqin. 2016

[7]Spring green-up phenology products derived from MODIS NDVI and EVI: Intercomparison, interpretation and validation using National Phenology Network and AmeriFlux observations. Peng, Dailiang,Ye, Huichun,Luo, Shezhou,Liu, Xinjie,Peng, Dailiang,Ye, Huichun,Wu, Chaoyang,Li, Cunjun,Zhang, Xiaoyang,Liu, Zhengjia,Hug, Yong,Fang, Bin.

[8]Design and Implementation of Parent Fish Breeding Management System Based on RFID Technology. Yinchi Ma,Wen Ding. 2013

[9]Design and Implementation of Parent Fish Breeding Management System Based on RFID Technology. Yinchi Ma,Wen Ding. 2013

[10]Isolation and identification of resveratrol-producing endophytes from wine grape Cabernet Sauvignon. Liu, Ya,Nan, Lijun,Liu, Junchao,Yan, Haiyan,Zhang, Dianpeng,Han, Xinnian. 2016

[11]Regulation of bolting and identification of the alpha-tubulin gene family in Brassica rapa L. ssp pekinensis. Zhang, Y. W.,Jin, D.,Xu, C.,Zhang, L.,Guo, M. H.,Zhang, Y. W.,Fang, Z. Y.. 2016

[12]Identification and characterization of Colletotrichum species causing grape ripe rot in southern China. Lei, Y.,Tang, X. B.,Chen, Q. X.,Lei, Y.,Tang, X. B.,Wang, X. D.,Chen, T.,Liu, X. M.,Wang, J. C.,Jayawardena, R. S.,Yan, J. Y.,Liu, M.,Jayawardena, R. S.. 2016

[13]Identification and antagonistic activity of endophytic bacterial strain Paenibacillus sp 5 L8 isolated from the seeds of maize (Zea mays L., Jingke 968). Liu, Yang,Wang, Ronghuan,Chen, Chuanyong,Xu, Tianjun,Zhao, Jiuran,Liu, Yang,Cao, Yanhua,Bai, Feirong,Zhao, Ran,Zhang, Xin,Cheng, Chi.

[14]Development of a simple molecular marker specific for detecting the self-compatible S4' haplotype in sweet cherry (Prunus avium L.). Zhu, M,Zhang, XM,Zhang, KC,Jiang, LJ,Zhang, LM.

[15]Identification and validation of a core set of microsatellite markers for genetic diversity analysis in watermelon, Citrullus lanatus Thunb. Matsum. & Nakai. Zhang, Haiying,Wang, Hui,Guo, Shaogui,Ren, Yi,Gong, Guoyi,Xu, Yong,Weng, Yiqun.

[16]Identification of proteins associated with cytoplasmic male sterility in pepper (Capsicum annuum L.). Zhang, X. F.,Chen, B.,Zhang, L. Y.,Zhang, L. L.,Chen, X. H.,Zhao, H.,Geng, S. S..

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：北京市农林科学院

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