閬ユ劅鎶�鏈笌搴旂敤 鈥衡�� 2019, Vol. 34 鈥衡�� Issue (1): 21-32.DOI: 10.11873/j.issn.1004-0323.2019.1.0021

鈥� 缁艰堪 鈥� 涓婁竴绡�    涓嬩竴绡�

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  • 鏀剁鏃ユ湡:2018-03-22 鍑虹増鏃ユ湡:2019-02-20 鍙戝竷鏃ユ湡:2019-04-02
  • 浣滆�呯畝浠�:椴佸啗鏅�(1989-)锛屽コ锛屾渤鍖楅偗閮镐汉锛岀澹紝瀹炰範鐮旂┒鍛橈紝涓昏浠庝簨妞嶈瀹氶噺閬ユ劅鏂归潰鐨勭爺绌躲�侲mail锛歫unjing2@sina.com銆�
  • 鍩洪噾璧勫姪:
     娌冲寳鐪佺瀛﹂櫌绉戞妧璁″垝椤圭洰(17104)锛屾渤鍖楃渷鑷劧绉戝闈掑勾鍩洪噾椤圭洰(D2016302002)銆�

Research Progress in Monitoring and Forecasting of Crop Diseases and Pests by Remote Sensing

Lu Junjing1锛�2锛孲un Leigang1锛�2锛孒uang Wenjiang3   

  1. (1.Institute of Geographical Sciences锛孒ebei Academy of Sciences锛孲hijiazhuang 050021锛孋hina;顎�
    2.Hebei Engineering Research Center for Geographic Information Application锛岊��
    Shijiazhuang 050021锛孋hina锛�3.Key Laboratory of Digital Earth Science锛孖nstitute of Remote顎�
    Sensing and Digital Earth锛孋hinese Academy of Sciences锛孊eijing 100094锛孋hina)
  • Received:2018-03-22 Online:2019-02-20 Published:2019-04-02

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鍏抽敭璇�: 浣滅墿鐥呰櫕瀹�, 閬ユ劅鐩戞祴, 棰勬祴棰勮, 鏂规硶涓庢ā鍨�

Abstract: Crop diseases and pests are the first natural biological hazards that threaten food production and quality.The investigation and sampling in field of plant protection department can鈥檛 meet demand of the accurate锛宯on-destructive and efficient monitoring and warning.Currently锛宺emote sensing which can monitor dynamically in real time provides the possibility for the rapid acquisition of continuous surface information锛宎nd is also the main development direction monitoring and prediction of crop diseases and pests in the future.Research status of three main directions锛宨ncluding classification of different stresses锛宻everity estimation and stress forecasting锛宎re summarized锛宎nd the methods of feature extraction锛宖eature selection锛宎nd algorithms are expounded.Then锛宼he application of diseases and pests of three major foodsby remote sensing was analyzed by means of domestic retrieval platforms.On this basis锛宼he existing problems and future development trend of monitoring and forecasting of crop diseases and pests by remote sensing are discussed to promotethe long-term mechanism of agricultural sustainable development.

Key words:  , Crop pests and diseases, Remote sensing monitoring, Forecasting and early warning, Methods and models

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