摘要
根据1∶500航测数据和全国二次土地调查中使用的Quick Bird遥感数据的比对分析,以相对面积精度作为研究评价指标,通过获取遥感影像的最小识别图斑的面积进行精度分析,得到理论上的最小识别图斑的面积阈值。
In this paper, comparative analysis of Quick Bird remote sensing data is used in land survey with aerial survey data. The relative precision of area as the evaluation index, research on the accuracy of minimal recognition figure spot of remote sensing images is carried out to get the minimal recognition figure spot .
出处
《北京测绘》
2014年第2期41-43,共3页
Beijing Surveying and Mapping
