| 基于时序遥感数据的玉米种植面积提取方法研究 |
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| 引用本文： | 李新磊,陈桂芬,焦鸿斌. 基于时序遥感数据的玉米种植面积提取方法研究[J]. 计算机与农业, 2010, 0(11): 25-27 |
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| 作者姓名： | 李新磊 陈桂芬 焦鸿斌 |
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| 作者单位： | 吉林农业大学信息技术学院,长春130118 |
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| 基金项目： | 国家863项目（编号2006AA10A309、编号2006AA10Z271） |
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| 摘 要： | 探讨了在Landsat TM图像上进行玉米分布区域信息提取的基础上,利用MODIS数据NDVI植被指数的时间序列进行提取的方法,并以吉林省榆树市实验区为例,提取了2007年的玉米种植面积。研究结果发现,该方法提高了用单一时相landsat TM进行玉米面积识别的精度。
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| 关 键 词： | 时序遥感 植被指数 种植面积 LandsatTM |
Research of Maize Planting Area Extraction Based on Remote Sensing Series Images |
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| LI Xinlei,CHEN Guifen,JIAO Hongbin. Research of Maize Planting Area Extraction Based on Remote Sensing Series Images[J]. Computer and Agriculture, 2010, 0(11): 25-27 |
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| Authors: | LI Xinlei CHEN Guifen JIAO Hongbin |
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| Affiliation: | (Information Technology College Jilin Agricultural University,Changchun 130118) |
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| Abstract: | In this article,on the base of extraction maize planting area information in the image of Landsat TM,the time series Images of MODIS NDVI vegetation index were extracted for planting area.With YuShu research area of Jilin province as example,the maize planting area in 2007 were extracted.It was found that the method was more precise than single Landsat TM. |
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| Keywords: | remote sensing series images vegetation index planting area Landsat TM |
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