摘要
复杂地表条件带来的未知因素,无法保证地震采集工程施工设计对地表地物的适应性、时间顺序的合理性以及技术设计与实施符合的准确性,从而无法保证地震数据质量和提高项目效益,限制了"两宽一高"地震勘探技术的广泛应用。基于航测影像的无人机航测遥感技术能够获取高分辨率地面影像及高程数据技术,可为复杂地表区域的"两宽一高"地震勘探技术提供实时精准的地表数据支持,在顺利完成地震采集工作的同时提高采集效率,且在环境保护方面效果显著。
Due to the unknown factors induced by the complex surface conditions,the adaptability to the surface features and the reasonableness of time sequence of the operation design for the seismic acquisition projects as well as its accuracy of matching between the technical design and the implementation could not be guaranteed,and hence the quality of seismic data and the improvement of project benefits could not be assured,which also limited the wide application of the"two-width oneheight"seismic exploration technology.Based on the UAV(unmanned aerial vehicle)aerial surveying and remote sensing technology for getting high-resolution surface images and elevation data,anaccurate real-time surface data support was provided for the"two-width one-height"seismic exploration technology in complex surface areas.It has a remarkable effect in improving the acquisition efficiency and environmental protection while successfully completing the seismic acquisition.
出处
《长江大学学报（自然科学版）》
CAS
2017年第23期55-60,共6页
Journal of Yangtze University(Natural Science Edition)
基金
中国石油天然气股份有限公司重大科技专项(2017E-0411)
关键词
地震采集
两宽一高
施工设计
航测影像
复杂地表
seismic acquisition
"two-width one-height"seismic exploration technology
operation design
aerial image
complex surface
