当前位置: 首页 > 文章 > 基于MODIS数据的山东省农作物旱情遥感监测报告 山东农业科学 2016,48 (2) 129-132
Position: Home > Articles > Remote Sensing Monitoring Report of Crop Drought in Shandong Province Based on MODIS Data Shandong Agricultural Sciences 2016,48 (2) 129-132

基于MODIS数据的山东省农作物旱情遥感监测报告

作  者:
隋学艳;梁守真;王素娟;侯学会;张晓冬
单  位:
山东省农作物种质资源中心;山东省农业可持续发展研究所
关键词:
旱情监测;遥感;归一化差值植被指数(NDVI);MODIS数据;山东省
摘  要:
干旱胁迫能影响作物生长发育,给农业生产带来巨大危害。为及时准确地掌握农作物旱情,本研究以山东省夏季农作物为研究对象,采用高等时间分辨率MODIS影像,建立了普适性较高的归一化差值植被指数,并通过观测分析其时间与空间维的变化情况判断农作物长势及旱情,从而建立了一种简便、高效的利用遥感技术监测旱情的方法。该方法适用于营养生长阶段的农作物,原理简单,操作方便,易于进行技术推广。
译  名:
Remote Sensing Monitoring Report of Crop Drought in Shandong Province Based on MODIS Data
作  者:
Sui Xueyan;Xue Guangshan;Wang Sujuan;Hou Xuehui;Zhang Xiaodong;Shandong Institute of Agricultural Sustainable Development;Agricultural Bureau of Shanghe County;
关键词:
Drought monitoring;;Remote sensing;;NDVI;;MODIS data;;Shandong Province
摘  要:
Drought stress can affect the growth and development of crop and bring huge damage to agricultural production. To timely and accurately grasp the drought status,taking summer crops in Shandong Province as the objects,the normalized difference vegetation index( NDVI) was calculated with higher universality based on MODIS data. Then the crop growth state and drought status were estimated through monitoring and analyzing the change from time and space. One easy and efficient monitoring method was built to monitor the drought status by remote sensing. The method was fit for the plant in the vegetative growth stage. The method had easy principle and convenient operation,so it was easy to be popularized.

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