摘要
高分辨率卫星影像具有获取方便、分辨率高等特点。在牙哈三维物探工区利用高分辨率卫星影像,结合Auto-CAD和TGO等软件功能,对这一复杂工区的物理点在室内进行合理地偏移设计,野外测量时直接放样偏移后的物理点,减少了野外测量的工作量,提高物理点选点的质量和位置精度。
High-resolution satellite image is characterized by easy acquirement and high resolution. In yaha 3-D geophysical work area. Using high-resolution satellite image and in combination with the functions of AutoCAD and TGO software, we carried out reasonable indoor shift design for the physical points in the complex work area and directly staked out the shifted physical points in field measurement, reducing the working capacity in field measurement and improving point-selected quality and position precision of physical points.
出处
《物探装备》
2007年第4期297-301,共5页
Equipment for Geophysical Prospecting
关键词
物探测量
卫星影像
AUTOCAD应用
TG0应用
高分辨率
geophysical measurement, satellite image, AutoCAD application, TGO application, high resolution
