Application of EOS/MODIS-NDVI at Different Time Sequences on Monitoring Winter Wheat Acreage in Henan Province

被引：4
|
作者：
Qiao Hong-bo [1 ]
Cheng Deng-fa [2 ]
机构：
[1] Henan Agr Univ, Coll Informat & Management Sci, Zhengzhou, Peoples R China
[2] Chinese Acad Agr Sci, Inst Plant Protect, Beijing, Peoples R China
来源：
2009 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND INFORMATION APPLICATION TECHNOLOGY, VOL II, PROCEEDINGS | 2009年
关键词：
remote sensing; MODIS; winter wheat; acreage;
D O I：
10.1109/ESIAT.2009.159
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Calculation of winter wheat acreage in Henan Province using EOS/MODIS-NDVI data at different time sequences. [Method] After process of EOS/MODIS images, geographical adjustment, wave band combination, normal difference vegetation index (NDVI) was obtained. Based on the wide spectrum measurement, the processed data were supervisedly classified, thus the acreage of winter wheat in Henan Province in 2005 was acquired. [Result] Total 92208 pixels were observed for the winter wheat in Henan Province, and the plantation acreage was 5760 thousand hm(2). Compared with the data from statistical department, the error of this method was about 9.66%. The method introduced in the present study could be applied in monitoring winter wheat acreage.
引用
收藏
页码：113 / +
页数：2
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