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通过遥感手段,给病虫害“做个CT” | 中科院空天信息创新研究院黄文江 episode artwork

EPISODE · May 20, 2021 · 20 MIN

通过遥感手段,给病虫害“做个CT” | 中科院空天信息创新研究院黄文江

from 中科院格致论道讲坛

病虫害是威胁粮食安全,制约农业生产的重要因素之一,扩散范围广,扩散速度快,已经成为了高发性和常发性的灾害,历史上很多大的饥荒,都由蝗灾引起。通过生产全球性的遥感产品,把遥感跟病虫害的模型进行融合,就可以依据不同光谱的特性,凸显每个发病时期的特征。怎样实现全球病虫害类型的监测?什么时期最适合监测? “格致论道”是中国科学院全力推出、中国科普博览承办的科学讲坛,致力于精英思想的跨界传播。

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通过遥感手段,给病虫害“做个CT” | 中科院空天信息创新研究院黄文江

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