| 基于遥感的乡镇级棉花面积提取与长势监测研究 |
| |
| 引用本文： | 李敏,赵庚星,李百红.基于遥感的乡镇级棉花面积提取与长势监测研究[J].山东农业大学学报(自然科学版),2011,42(4):533-538. |
| |
| 作者姓名： | 李敏 赵庚星 李百红 |
| |
| 作者单位： | 山东农业大学资源与环境学院,山东泰安,271018 |
| |
| 摘 要： | 棉花面积及长势信息是棉花生产管理的重要依据.本文以山东广饶县丁庄镇为研究区,以CBERS01和HJ1B卫星图像为信息源,选取棉花信息较为突出的时相,经几何校正、腌膜、图像增强等预处理,在分析研究区典型地物光谱特征的基础上,采用决策树分类方法提取棉花种植面积.利用2009年棉花生长期4个不同时相的遥感图像,分析棉花生长过...
|
| 关 键 词： | 棉花 面积 长势 遥感 监测 |
THE STUDY OF COTTON AREA EXTRACTION AND GROWTH MONITORING USING REMOTE SENSING AT TOWNSHIP LEVEL |
| |
| LI Min,ZHAO Geng-xing,LI Bai-hong.THE STUDY OF COTTON AREA EXTRACTION AND GROWTH MONITORING USING REMOTE SENSING AT TOWNSHIP LEVEL[J].Journal of Shandong Agricultural University,2011,42(4):533-538. |
| |
| Authors: | LI Min ZHAO Geng-xing LI Bai-hong |
| |
| Institution: | LI Min,ZHAO Geng-xing,LI Bai-hong(College of Resources and Environment,Shandong Agricultural University,Tai'an 271018,China) |
| |
| Abstract: | Cotton area and growth information are important basis for cotton production and management.This article chose Dingzhuang Town in Guangrao County of Shandong Province as the study area,CBERS01 and HJ1B satellite images as the information source.Selecting similar temporal characteristics with obvious cotton information.The area of cotton was acquired by decision tree classification approach through image pre-processing,including geometric accurate correction,masking and image enhancement,based on the analysi... |
| |
| Keywords: | Cotton area condition remote sensing monitoring |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
