遥感数据与ALMANAC模型结合检索作物产量的研究

2011 International Conference on New Technology of Agricultural Pub Date : 2011-05-27 DOI:10.1109/ICAE.2011.5943871

Sun Yan, Zhang Ce, Zhang Shuqing, Li Huapeng

{"title":"遥感数据与ALMANAC模型结合检索作物产量的研究","authors":"Sun Yan, Zhang Ce, Zhang Shuqing, Li Huapeng","doi":"10.1109/ICAE.2011.5943871","DOIUrl":null,"url":null,"abstract":"This paper takes LAI which is the key state variable of crop as combination point, achieve the assimilation between ALMANAC and MODIS LAI using simulated annealing algorithm. Compared Actual yield and assimilated ALMANAC's output, the result shows that assimilation is a feasible way to yield estimation, the result also shows that the number of external data assimilation has great impact on simulation.","PeriodicalId":168481,"journal":{"name":"2011 International Conference on New Technology of Agricultural","volume":"251 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Study on combination of remote sensing data and ALMANAC model to retrieve crop yield\",\"authors\":\"Sun Yan, Zhang Ce, Zhang Shuqing, Li Huapeng\",\"doi\":\"10.1109/ICAE.2011.5943871\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper takes LAI which is the key state variable of crop as combination point, achieve the assimilation between ALMANAC and MODIS LAI using simulated annealing algorithm. Compared Actual yield and assimilated ALMANAC's output, the result shows that assimilation is a feasible way to yield estimation, the result also shows that the number of external data assimilation has great impact on simulation.\",\"PeriodicalId\":168481,\"journal\":{\"name\":\"2011 International Conference on New Technology of Agricultural\",\"volume\":\"251 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 International Conference on New Technology of Agricultural\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICAE.2011.5943871\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 International Conference on New Technology of Agricultural","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAE.2011.5943871","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

本文以作物关键状态变量LAI为结合点，采用模拟退火算法实现ALMANAC与MODIS LAI的同化。将实际产量与同化后的ALMANAC输出进行比较，结果表明同化是一种可行的产量估计方法，同时也表明同化外部数据的数量对模拟有很大的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Study on combination of remote sensing data and ALMANAC model to retrieve crop yield

This paper takes LAI which is the key state variable of crop as combination point, achieve the assimilation between ALMANAC and MODIS LAI using simulated annealing algorithm. Compared Actual yield and assimilated ALMANAC's output, the result shows that assimilation is a feasible way to yield estimation, the result also shows that the number of external data assimilation has great impact on simulation.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2011 International Conference on New Technology of Agricultural

自引率

0.00%

发文量