GPS技术在山区石油地震勘探测量中的应用

The application of GPS to the petroleum seismic exploration survey in mountain area

针对GPS技术在山区石油地震勘探测量中的工作方式,结合2007年度南盘江-桂中地区二维地震大剖面资料采集应用GPS的工程实例,介绍GPS技术应用的新进展。通过GPS静态测量和应用RTK技术放样物理点,从测前准备、数据处理、精度分析等方面,阐述提高作业精度、有效进行质量控制的方法,旨在最大限度地发挥GPS技术在山区施工中的作用。

Combined with the way of GPS used in the petroleum seismic exploration and survey in mountain area and the example of two dimensional big section data collection with GPS at the region of Nanpan river- in the middle of Guang Xi, the new progress of GPS is put forward. Based on the GPS static position measurement in control survey and staking of physical points with RTK, the ways of improving survey accuracy and quality control are elaborated from different aspects, such as premeasurement, the data processing and accuracy analysis, aiming at the utmost use of GPS survey in mountain area.