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2012 first international conference on agro-geoinformatics (agro-geoinformatics)(2)
2016 fifth international conference on agro-geoinformatics (agro-geoinformatics)(1)

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chinese acad agr sci, inst agr resources & reg planning, key lab agriinformat, minist agr, beijing 100193, peoples r china(1)
chinese acad agr sci, inst agr resources & reg planning, key lab agriinformat, minist agr, beijing, peoples r china(1)
chinese acad agr sci, key lab agriinformat, minist agr, inst agr resources & reg planning, beijing 100193, peoples r china(1)

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资源类型: 外文期刊

作者:Wang Di(精确检索)

作者:Chen Zhongxin(精确检索)

作者:Zhou Qingbo(精确检索)

作者:Liu Jia(精确检索)

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作者： Wang Di; Zhou Qingbo; Chen Zhongxin; Liu Jia; SCI

机构： Chinese Acad Agr Sci, Key Lab Agriinformat, Minist Agr, Inst Agr Resources & Reg Planning, Beijing 100193, Peoples R China;

来源：2012 FIRST INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS)

关键词： sampling basic unit winter wheat sown area spatial autocorrelation extrapolation error analysis

年份：2012

作者： Wang Di; Chen Zhongxin; Zhou Qingbo; Liu Jia; SCI

机构： Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Agriinformat, Minist Agr, Beijing, Peoples R China;

来源：2016 FIFTH INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS)

关键词： crop sown acreage spatial sampling Geostatistics sampling efficiency population extrapolation error analysis

年份：2016

作者： Wang Di; Chen Zhongxin; Zhou Qingbo; Liu Jia; SCI

机构： Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Agriinformat, Minist Agr, Beijing 100193, Peoples R China;

来源：2012 FIRST INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS)

关键词： spatial sampling winter wheat sown area sample size extrapolation error analysis

年份：2012