摘要
简单介绍了国产SWDC数字航摄仪的情况,并进行基于精密单点定位的GPS辅助空中三角测量试验,分析并比较了空中三角测量方法的加密精度。结果表明,基于SWDC数字航摄仪的GPS辅助空中三角测量方法,能够满足我国现行航空摄影测量规范对航测生产的精度要求。
The condition of domestic SWDC digital air photo instrument is simply introduced,and the experiment is made which based on GPS of precise point positioning supported aerial triangulation,and the densification accuracy of aerial triangulation is analyzed and compared in this paper.The results show that,GPS-supported aerial triangulation method based on SWDC digital air photo instrument can satisfy the precision requirement of current aerial photogrammetry standard on aerial survey production.
出处
《矿山测量》
2010年第4期5-7,共3页
Mine Surveying
