摘要
为了弄清雪野水库淤积量和库容参数现状,采用GPS-SDE技术对雪野水库库区水下地形及淤积进行测量,并与常规测量方法相比,GPS-SDE技术具有测量精度高、速度快、采集数据密度大等优势特点,测量结果比常规方式更为客观、真实。应用该技术对水库的水位—库容—面积关系曲线重新核定,可为调整水库的防洪调度方式,有效利用和配置水资源提供科学依据。
In order to investigate the siltation situation and capacity parameters of Xueye reservoir, GPS - SDE technology is adopted to measure the underground water topography and siltation. By comparison with other measurement methods, we find that GPS- SDE have many advantages such as, high accuracy and fast measuring speed, high density of data acquisition, so the measurement results are more objective and accurate than normal methods. According to the measuring results, the water-level reservoir - capacity - water area curve is checked again, which could give references for adjusting flood control and regulation mode of the reservoir and improving high water resource utilization efficiency.
出处
《人民长江》
北大核心
2010年第7期65-67,共3页
Yangtze River
关键词
水下地形测量
淤积量
库容参数
测量技术
雪野水库
underground water topography measurement
siltation amount
capacity parameters
measurement technology
Xueye reservoir
