三次样条函数插值计算博斯腾湖湖面面积和湖库库容  

CALCULATION OF THE AREA AND STORAGE CAPACITY OF BOSTEN LAKE BY CUBIC SPLINE INTERPOLATION

作　　者：刘松 陈跃滨 

机构地区：[1]新疆巴音郭楞蒙古自治州环境监测站,841000 [2]新疆巴音郭楞蒙古自治州水利局,841000

出　　处：《干旱环境监测》1997年第1期25-27,共3页Arid Environmental Monitoring

摘　　要：采用1966年博斯腾湖（简称博湖）湖底地形测量数据，进行三次作条函数插值，计算各湖面高程时的湖面面积和湖库库容。得出博湖湖面面积误差小于1Km2，湖库库容误差小于0.01×108m3。精确计算博斯腾湖的湖库库容是博斯腾湖水系环境保护和水利管理的可靠保证。The area and storage capacity of boten Lake are cal-culated by cubic spline interpotation with data from the to-pograply survey of the lake bottom in 1966. The error ofthe lake area is less than 1km2, the error of the storagecapacity is 1es8 than 0. 01 ×1O8m3. The precise calculationof the storage capacity of Bosten Lake is the reliable guar-antee of the envirornment protectbo for the hydrographicnet of Bosten Lake.

关 键 词：三次样条函数 湖面面积 湖库库容 博斯腾湖 插值 

分 类 号：X832.02[环境科学与工程—环境工程] X43