介绍了中国农情遥感监测系统的综合作物长势监测方法。
This paper introduces an integrated method for crop condition together with water shortage monitoring with remote sensing during the crop season.
ETM和MODIS资料的结合提高了甘蔗长势监测的精度，可为甘蔗估产奠定基础。
Therefore it had been proved that the monitoring accuracy for sugarcane growth was improved by application of MODIS data combined with ETM data.
该文以锡林郭勒盟为研究区域，运用2002、2003年的MODISNDVI数据对牧草长势进行了动态监测；
This paper takes Xilingele League as its research area, conducts dynamic supervision on pasture growing situation by MODIS NDVI data of 2002 & 2003.
这表明，用微分光谱技术与植被指数方法来监测水稻的色素含量和长势应该是可行的。
This proves that it is feasible to use the technology of derivative spectrum and the method of vegetation index to monitor the pigment concentration and growth of rice.
因此，变化向量分析法能有效地监测冬小麦冻害灾情与灾后长势恢复情况，同时对其他作物灾害监测提供了途径。
So the method of change vector analysis is effective for monitoring winter wheat freeze injury and growth recovery. Also it supply a new way to monitoring the other crop disaster.
遥感是监测区域作物长势的有效技术。
The crop growth monitoring system using remote sensing technology has some shortcomings.
分析结果显示利用双波段作物长势分析仪监测水稻冠层，可达到控制投入和提高产量的目的，为水稻的精细栽培提供理论与技术支持。
The study showed this analyzer has great potential in controlling income, increasing yield and providing theory and technology support for rice variable management.
分析结果显示利用双波段作物长势分析仪监测水稻冠层，可达到控制投入和提高产量的目的，为水稻的精细栽培提供理论与技术支持。
The study showed this analyzer has great potential in controlling income, increasing yield and providing theory and technology support for rice variable management.
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