基于GF-1的冬小麦遥感监测区域适用性分析  

Regional Applicability Analysis of Winter Wheat Remote Sensing Monitoring Based on GF-1

作　　者：陈志杰[1,2] 汪权方[1,2] 王新生[1,2] 王渊[1] 袁琳[1] 

机构地区：[1]湖北大学资源环境学院,湖北武汉430062 [2]农业部遥感应用中心武汉分中心,湖北武汉430062

出　　处：《地理空间信息》2017年第1期66-68,共3页Geospatial Information

基　　金：国家重点基础研究发展计划资助项目(2010CB950902);农业部遥感应用中心武汉分中心农业遥感监测与评价资助项目

摘　　要：以湖北省为研究区,从地形地貌、种植结构、监测时相、谱段设置以及监测精度等方面综合分析了GF-1卫星数据在冬小麦种植面积遥感监测中的区域适用性。研究表明,GF-1卫星数据对江汉平原、鄂东沿江平原、鄂北岗地以及鄂东丘陵等地区的冬小麦遥感监测均有较好的适用性,其监测精度能够满足湖北省冬小麦大尺度遥感监测的精度要求,但难以达到小范围的遥感监测精度要求。Taking Hubei Province as the research area, this paper analyzed the regional applicability of GF-1 satellite data in remote sensing monitoring of winter wheat planting area from the aspects of topography, planting structure, monitoring temporal, spectral deploying and monitoring accuracy. The results show that the GF-1 data has better applicability in Jianghan Plain in Hubei Province, plain along the Yangtze River in the eastern of Hubei, hillock area in the north of Hubei and in the eastern hilly area of winter wheat remote sensing monitoring. The monitoring precision can meet the requirements of the accuracy of Hubei winter wheat on a large scale remote sensing monitoring, but it is incompetence for the monitoring accuracy requirements of remote sensing monitoring within a small range.

关 键 词：GF-1 冬小麦 遥感监测 适用性分析 

分 类 号：P237[天文地球—摄影测量与遥感]