摘要
矿区地形测绘事关安全生产以及工程精湛的有效性,但由于其地形测绘存在成本较高、安全性低的不足,为此提出inSAR设备在矿区地形测绘中应用。inSAR设备在矿区地形测绘中数据处理实现过程中,通过干涉对的选取和差分干涉图像的生成与过滤实现测绘;有利于提高影像配准精确度,减小之后测绘图像的计算误差。
Mining area topographic mapping is related to safety in production and the effectiveness of exquisite engineering,but because of its high cost and low security shortcomings of topographic mapping,this paper puts forward the application of inSAR equipment in mining area topographic mapping.In the process of data processing in topographic surveying and mapping of mining area,the inSAR equipment realizes surveying and mapping through the selection of interference pairs and the generation and filtering of differential interferometric images.
作者
张鑫
ZHANG Xin(Liaoning geology and mineral surveying and Mapping Institute Co.,Ltd.,Shenyang 110121,China)
出处
《世界有色金属》
2018年第18期19-19,21,共2页
World Nonferrous Metals
关键词
INSAR
矿区
地形测绘
计算误差
inSAR
mining area
topographic mapping
calculation error
